Answer:
Step-by-step explanation:
ii) Perimeter = 8 + 7 + 17 + 16 + (17-8) + (16-7)
=8+ 7 + 17 +16 + 9 + 9
= 66 m
Area = area of upper rectangle + area of lower rectangle
= 8*7 + 16*9
= 56 + 144
= 200 m²
9
9v = 9(2i + 9j) = 18i + 81j
|9v | = = = 9
MEASURE OF F WILL BE 58°
HOPE IT HELPS YOU
