Answer:
10 inches
Step-by-step explanation:
Simply,multiply radius by 2...
Answer:16.5
Step-by-step explanation:
Answer:
C. 47
Step-by-step explanation:
5(8 + 7)
Expand the brackets. Brackets mean to multiply.
5(8 + 7)
5 * 8 + 7
= 40 + 7
= 47
Answer:
40
Step-by-step explanation:
Answer:
22.5°
Step-by-step explanation:
The triangle is an equal 1/8 slice of the octagon. If another triangle were placed right next to it, it would have the same angle. so to find out the angle, we just have to divide it by 2.
45 ÷ 2 = 22.5
