Question

pls find the perimeter​

Answer 1

Answer:

1) 290.41cm

2) 64m

Step-by-step explanation:

1)

i- Area of Square = S²

=> (15-5)²

=> (10)²

=> 100cm

Area of Rectangle = L×B

=> (50-12)×5

=> 38×5

=> 190cm

Area of Triangle = 1/12*5

=> 5/12cm

Total Area of Figure = 100+190+5/12

=> 290+5/12

=> 290.41cm

ii- Area of Rectangle = L×B

=> (10-3)×4

=> 7×4

=> 28m

Area of Rectangle = L×B

=> 12×3

=> 36m

Area of Figure = 28+36

=> 64m

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HOPE YOU UNDERSTAND IT!