Perimeter is 70
area is 229
If your asking to select all that apply, The formula is arc length = θ ( r ) {\displaystyle {\text{arc length}}=\theta (r)} , where equals the measurement of the arc's central angle in radians, and r {\displaystyle r} equals the length of the circle's radius. Plug the length of the circle's radius into the formula.ABC,BAD,DCB
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Answer:
7x7x7x7x7
7x7
Step-by-step explanation:
7 to the fifth power is equal to 7x7x7x7x7
7 to the second power is equal to 7x7
Answer:
F) 75
Step-by-step explanation:
Use the Pythagorean theorem: a^2 + b^2 = c^2
a = 21
b = 72
c = length of BC
21^2 + 72^2 = c^2
5625 = c^2
c = 75