Question

A painting is made on a 15 cm long and 12 cm
wide canvas with a margin of 1.5 cm along each
side. Find the total area of the margin.
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Answer 1

Step-by-step explanation:

mark as brilliant and follow

Answer 2

Answer:

72m^2

Step-by-step explanation:

Area of ABCD = L×b

L = 15-1.5-1.5 = 12

B = 12‐1.5‐1.5 = 9

Area of EFGH = L×B Area of ABCD = L×B

15 x 12 12 x9

= 180m^2 = 108m^2

Area of margin

EFGH ‐ ABCD

= 180 ‐ 108

72m^2