I think the answer is 115 sorry if im wrong.
Answer:
Surface Area = 2 ×22 /7 × 2 ×2 + 2 ×22 /7 ×2 × 14
= 176 / 7 + 1232 /7
= 176 / 7 + 176
= 352 / 7
= 50.2857
Hope it helps!!!
solution,
slope(m) = y2-y1/ x2-x1
= 4+7/1+3
=11/4
I hope this is correct, the formula can be wrong so pls double check if u have formula.
Answer:
0.891
Step-by-step explanation:
sin(63º) = 0.891006..... ≈ 0.89
