Answer:
Step-by-step explanation:
i think the answer is B
I would say b but i’m not 100% sure lol
Answer:
x=15
Step-by-step explanation:
This is an equilateral triangle. That means all sides are equal and all angles are equal
An equilateral triangle has angle measurements of 60 degrees
60 =4x
Divide each side by 4
60/4 = 4x/4
15 =x
3 1/2 divided by 2 1/4 = 1.55555556
1.55555556 Rounded is 1.55
The answer is Triangle PQR