Answer:
man just try to get the answer right yourself
Use a calculator!
Or if you must,
2.4 rounded down is 2.
12 divided by 2 is 6 so the answer would be less than but not greater than 6.
So area of a circle would be pi x r squared. the answer is A.
Answer:
70/sin38°
Step-by-step explanation:
According to question,we have
PQ=70 , ∠P=90° & ∠R=38°
We know, sine rule
So, Sin90° / QR = Sin38° / 70
on solving, we get
QR = 70 / Sin38°