Question

IDENTIFY EACH OF THESE STATEMENT AS TRUE OR FALSE. If the statement is true ,explain why...

IDENTIFY EACH OF THESE STATEMENT AS TRUE OR FALSE. If the statement is true ,explain why .if it is false ,give a counterexample.(a) if the diagonals of a quatrilateral are congruent,but only one is the perpendicular of the other,then the quadrilateral is a kite. (b) if the quadrilateral has exactly one of reflectional symmetry,then the quadrilateral is a kite. (c) if the diagonals of a quadrilateral are congruent and bisect each other,then it is square

Math   Geometry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

A-->False

Reson:

A kite with congruent diagonals is a square.

B--> True

Reason:A kite is a quadrilateral with one axis of line symmetry. A kite has two pairs of adjacent sides equal. The diagonals cross at right angles, but do not bisect each other.

c-->False

Reason:

The diagonals of a rhombus bisect each other at right angles. The diagonals of arhombus bisect the corner angles. The opposite sides of a rhombus are parallel. All the sides are equal, and opposite angles are equal.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Is each statement true or false? If true, explain why; if false, give a counterexample. a)...
Is each statement true or false? If true, explain why; if false, give a counterexample. a) A linear system with 5 equations and 4 unknowns is always inconsistent. b) If the coefficient matrix of a homogeneous system has a column of zeroes, then the system has infinitely many solutions. (Note: a homogeneous system has augmented matrix [A | b] where b = 0.) c) If the RREF of a homogeneous system has a row of zeroes, then the system has...
Discuss the validity of the statement. If the statement is always​ true, explain why. If​ not,...
Discuss the validity of the statement. If the statement is always​ true, explain why. If​ not, give a counterexample. If all payoffs of a nonstrictly determined matrix game are positive, then the value of the game is positive. Is the statement true or​ false?
21) Determine whether each statement is true or false. If the statement is false, explain why....
21) Determine whether each statement is true or false. If the statement is false, explain why. explain why. explain why. explain why. a) When the mean is computed for individual data, all values in the data set are used. b) A single, extremely large value can affect the median more than the mean. c) One-half of all the data values will fall above the mode, and one-half will fall below the mode. d) The range and midrange are both measures...
Determine whether the following statement is true or false and then explain why in one or...
Determine whether the following statement is true or false and then explain why in one or two sentences. The membrane potential results from charges moving across the membrane that has a very small effect on the concentrations of the ions, and as a result there is only a very minor difference in the number of negative and positive ions on each side of the membrane. Determine whether the following statements are true or false and then explain why in one...
For each of the following statements, identify whether the statement is true or false, and explain...
For each of the following statements, identify whether the statement is true or false, and explain why. Please limit each response to no more than 3 sentences. i) A p-value is the probability that the null hypothesis is false. ii) A chi-square test statistic can never be negative. iii) If we reject the null hypothesis that a population proportion is equal to a specific value, then that specific value will not be contained in the associated confidence interval. iv) If...
True or false (give a reason if true or a counterexample if false): (a) If u...
True or false (give a reason if true or a counterexample if false): (a) If u is perpendicular (in three dimensions) to v and w, those vectors v and w are parallel. " (b) If u is perpendicular to v and w, then u is perpendicular to v + 2 w, (c) If u and v are perpendicular unit vectors then II u - v" = ,.,fi,
For the following questions label each statement as True or False and explain why you choose...
For the following questions label each statement as True or False and explain why you choose your answer. True or False   Economics is a business discipline that studies how firms can maximize profits. 2. True or False When the price of an item increases it means that the supply of the item has fallen
Is the statement true or false? Ans explain why the statement is true or false. Assume...
Is the statement true or false? Ans explain why the statement is true or false. Assume a firm’s marginal costs of pollution control can be expressed as MC = 10Q where Q is the units of pollution controlled. In addition, assume the firm is currently emitting 25 units of pollution per time period, Q = 0, and the government has decided to impose a tax of $20 on each unit of pollution emitted by the firm. The optimal level of...
7* For each of these statements identify if they are true or false and explain why....
7* For each of these statements identify if they are true or false and explain why. a. The increase in revenue taxation received by the government during an economic boom is due to discretionary fiscal policy. b.The legislative process which is required to implement fiscal policy often makes it easier to use than monetary policy. c. A law requiring the government to balance its budget in each year would work against ‘automatic stabilizers’. d.The government ‘purchases multiplier’ always has a...
1. For each statement that is true, give a proof and for each false statement, give...
1. For each statement that is true, give a proof and for each false statement, give a counterexample     (a) For all natural numbers n, n2 +n + 17 is prime.     (b) p Þ q and ~ p Þ ~ q are NOT logically equivalent.     (c) For every real number x ³ 1, x2£ x3.     (d) No rational number x satisfies x^4+ 1/x -(x+1)^(1/2)=0.     (e) There do not exist irrational numbers x and y such that...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT