Question

the dimensions of a rectangular plank are 6.7 m × 85 cm. find its perimeter (in m) and area (in sq.m)​

Answer 1

Answer:

perimeter-

4(6.70+0.85)

4(7.75) = 31.00 m

area=

6.70 × 0.85

6.695m^2

Step-by-step explanation:

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Answer 2

Answer:

A=5.695 m² P=15.1m

Step-by-step explanation:

Perimeter =2(l+b)

P=2(6.7+0.85)m

P=15.1m

Area= Length× Breadth

A= 6.7×0.85 m²

A=5.695 m²