Question

In the triangle ABC is the angle A=52,7 degrees, the angle C is obtuse, the side AB=12,4 cm and the side BC=10,7 cm. Determine the triangels area.

Answer #1

In triangle ABC, angle A measures 33 degrees. If angle C
measures 38 degrees and BC has length 12, find AB.
a) 12sin38/sin33
b)12sin(38/33)
c)6
d)12sin33/sin38
e)6sqrt3

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.

In triangle ABC, side a across from Angle A is 10.6 inches, side
c across from angle C is 15.7 inches and angle B=58.7 degrees. Find
the missing parts of the triangle

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.

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

In an isosceles triangle ABC ,AB=BC,angle B=20 . M and N are on
AB and BC respectively such that angle MCA =60, angle NAC =50.find
angle MNC

SOLVE IN MATLAB
Given a right triangle ABC, calculate the angle of Theta
(degrees) located between AC and AB given values a and b.
Note:
https://en.wikipedia.org/wiki/Right_triangle#/media/File:Rtriangle.svg
Filename: Right_Triangle_01.m
Input: a, b
Output: Theta (degrees)

If in triangle ABC and Triangle XYZ we have AB = XY, AC = XZ,
but m<A > m<X, then BC > YZ. Conversely, if BC > YZ
then m<A > m<X.

the interior angles of a triangle measure 120, 40, 20 degrees.
the longest side of the triangle is 10 cm longer than the shortest
side, determine the perimeter of the triangle

Find the slope of each side of the triangle and use the slopes
to find the measures of the interior angles. (Round angle measures
to one decimal place.)
A (-4,6) B- (3,4) C- (1,2)
Find the Slope of AB, AC, BC and Degree of A,B,C

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