Question

An angle between vectors p and F has a measure of 120°. If P = 8 and 1 = 8, calculate plē - 7).​

Answer 1

Solution :-

We know that

\boxed{\bf CSA = \pi rl}

CSA=πrl

↠ CSA = π × 6 × 12

↠ CSA = π × 72

↠ CSA = 72π

∴ CSA is 72 π cm²

Answer 2

Answer:

150°

Step-by-step explanation:

because 120°+130°=150°