What is the value of x in the triangle?
A triangle has 2 congruent sides. The angle between the congruent sides measures 38 degrees. The other angles have measures of x degrees and 71 degrees.
A. 38°
B. 71°
C. 76°
D. 142°
2 answers
I will probably never come back to this because I have no patience.
Very simple problem.
Clearly you have an isosceles triangle, so
if the angle between the two equal sides is 38°, that leaves 142°
for the 2 other equal angles,
meaning they are 71 each
Clearly you have an isosceles triangle, so
if the angle between the two equal sides is 38°, that leaves 142°
for the 2 other equal angles,
meaning they are 71 each
3 answers