Both triangle are isosceles, which means their base angles are congruent.
54 + 2y = 180
2y = 126
y = 63
The measure of the base angles of the triangle on the left is 63 degrees.
180 - 63 = 117
117 + 2x = 180
2x = 63
x = 31.5
Answer:
x = 31.5
Hope this helps.
IDK so so so sorry i am not fameluar with this
Step-by-step explanation:
i dont know . i'm sorry.......
There are two real roots (5 and -5) and 4 imaginary roots
30 pi inches divided by the one fifth angle is gonna be 6