Question

In triangle ABC , let the bisectors of angle b meet AC at D and let...

In triangle ABC , let the bisectors of angle b meet AC at D and let the bisect of angle C meet at AB at E. Show that if BD is congruent to CE then angle B is congruent to angle C.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
ABC is a right-angled triangle with right angle at A, and AB > AC. Let D...
ABC is a right-angled triangle with right angle at A, and AB > AC. Let D be the midpoint of the side BC, and let L be the bisector of the right angle at A. Draw a perpendicular line to BC at D, which meets the line L at point E. Prove that (a) AD=DE; and (b) ∠DAE=1/2(∠C−∠B) Hint: Draw a line from A perpendicular to BC, which meets BC in the point F
Let J be a point in the interior of triangle ABC. Let D, E, F be...
Let J be a point in the interior of triangle ABC. Let D, E, F be the feet of the perpendiculars from J to BC, CA, and AB, respectively. If each of the three quadrilaterals AEJF, BFJD, CDJE has an inscribed circle tangent to all four sides, then J is the incenter of ∆ABC. It is sufficient to show that J lies on one of the angle bisectors.
Given ∠B below, construct the triangle △ABC with D on AC so that BD bisects ∠B...
Given ∠B below, construct the triangle △ABC with D on AC so that BD bisects ∠B and has length bd and satisfies AD/DC=4/5. Show the steps.
Triangle ABC is a right angle triangle in which ∠B = 90 degree, AB = 5...
Triangle ABC is a right angle triangle in which ∠B = 90 degree, AB = 5 units , BC = 12 units. CD and AE are the angle bisectors of ∠C and ∠A respectively which intersects each other at point I. Find the area of the triangle DIE.
Consider the triangle ABC. Suppose that the perpendicular bisectors of line segments AB and BC intersect...
Consider the triangle ABC. Suppose that the perpendicular bisectors of line segments AB and BC intersect at point X. Prove that X is on the perpendicular bisector of line segment AC.
Let 4ABC be an isosceles triangle, where the congruent sides are AB and AC. Let M...
Let 4ABC be an isosceles triangle, where the congruent sides are AB and AC. Let M and N denote points on AB and AC respectively such that AM ∼= AN. Let H denote the intersection point of MC with NB. Prove that the triangle 4MNH is isosceles
Given △ABC, extend sides AB and AC to rays AB and AC forming exterior angles. Let...
Given △ABC, extend sides AB and AC to rays AB and AC forming exterior angles. Let the line rA be the angle bisector ∠BAC, let line rB be the angle bisector of the exterior angle at B, and let line rC be the angle bisector of the exterior angle at C. • Prove that these three rays are concurrent; that is, that they intersect at a single point. Call this point EA • Prove that EA is the center of...
Need to Show that for any triangle, the angle bisectors intersect. Then, show that the intersection...
Need to Show that for any triangle, the angle bisectors intersect. Then, show that the intersection point of the medians, the intersection point of the altitudes, and the intersection point of the angle bisectors lie on the same line.
a) In the triangle ABC, angle A is 60 ° and angle B 90 °. The...
a) In the triangle ABC, angle A is 60 ° and angle B 90 °. The side AC is 100 cm. How long is the side BC? Determine an exact value. b) An equilateral triangle has the height of 11.25 cm. Calculate its area.
Let A=(0,0), B=(1,1), C=(-1,1), A'(2,0),B'(4,0), C'(2,-2).Show that triangle ABC and triangle A'B'C' satisfy the hypothesis of...
Let A=(0,0), B=(1,1), C=(-1,1), A'(2,0),B'(4,0), C'(2,-2).Show that triangle ABC and triangle A'B'C' satisfy the hypothesis of Proposition 2.3.4 in taxicab geometry but are not congruent in it
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT