Question

Each side of a square flower bed is 2 m 80 cm long. It is extended by digging a strip 30 cm
wide all around it. Find the area of the enlarged flower bed and also the increase in the areaof the flower bed.HINT:-increase in area=[(340)^-(280)^]cm.(HERE ^ EQUAL TO SQUARE.please help me i will mark you as the brainliest.​

Answer 1

Answer:

actual area equals 7.84 m²

the increased area ...equals( 2.80+30)*(2.80+30)

equals 9.61²..

now change in area equals 9.61m²-7.84=1.77m²

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