Answer:
<RQP = 70°
Step-by-step explanation:
<RQP = 1/2 (140)
<RQP = 70°
Answer:
-2.5
Step-by-step explanation:
Plugged into calculator
Answer:
559848486394461
Step-by-step explanation:
Answer:
0.52cm2
Step-by-step explanation:
l of Arc =tita/360×2πr
15/360×2×22/7×2