Answer:
The answer is C
Step-by-step explanation:
Plz brainliest!!!
-22 because -8+-9 is -17 plus 2 equals -15 plus -7 is -22
Answer:
a) A = π30² = 900π cm² ≈ 2,827 cm²
b) V = Ah = 900π80 = 72000π cm³ ≈ 226,195 cm³
Step-by-step explanation:
Answer: We minutes hand moves for 20minutes ,it makes 120° central angle
Length=x/360×2πr
=120/360×2×22/7×42
On simplyfing
Length=88cm
Step-by-step explanation: