Answer:
They are not congruent
Step-by-step explanation:
the 4cm in the first triangle is located opposite of the 37 degrees. in the second traingle, the 4cm length is adjacent to the 37 degrees. thus, they are not congruent.
20 degrees
sum of interior angles:
180 = 70 + 70 + 2x
solve for x,
180 = 140 + 2x ---> 2x = 40 or. x = 20
Its answer should be 4.366117912↑-01
The answer is C
Hopes it Helps!