I'm pretty sure that the answer would be 11.
It's a equilateral triangle with each side being equal to the radius.
So the area is
Answer:
the answer to this question is equal to 162
Answer: -7
Step-by-step explanation:
-3x - 5 = 16 (add 5 to 16)
-3x = 21 (divide by -3)
x = -7
Answer:
Angle A: 30°
Angle B: 60°
Angle C: 90°
Step-by-step explanation:
Hopefully this helps! :)