Answer:
x = 20
Step-by-step explanation:
This isn't too difficult once you understand it.
The bottom left angle of the left triangle (on the other side of 110), that angle is congruent to the 70 degrees angle. that angle is 70 degrees. y = 90 degrees, 90 + 70 = 160
180 - 160 = 20
It is C.
If you multiply 21 by 2 you will get, 42. If you add 16 to 42 it will equal 58. your welcome:)
ANSWER:
x° = 24°
y° = 72°
Analysis on picture hope it helps
Answer: true
Hope this helps
5²=4²+x²
25=16+x²
25-16=x²
9=x²
√9=√x²
3=x
A
