Area of shaded region = area of outer circle - area of inner circle.
288pi = pi * (2x)^2 - pi * 6^2
288 = 4x^2 - 36
4x^2 = 324
x^2 = 81
x = 9 cms Answer
Answer:
∠RQS = 156
Step-by-step explanation:
m∠TQS = 24
∠TQS and ∠RQS are linear pair. Linear pair are two adjacent angles and their sum is 180
∠TQS + ∠RQS = 180
24 + ∠RQS = 180
∠RQS = 180 - 24
∠RQS = 156
I believe the answer is A, however, i'm not sure. You can try. I hope I helped in any way possible.
Answer:
72
Step-by-step explanation:
Find the LCM
6=2x3
8=2x2x2
9=3x3
12=2x2x3
LCM=2³x3²
=72
Answer:
the sum of the values should be -14
Step-by-step explanation:
-12+3-5=-14