Question

Can anyone solve these 4 questions it is find the area and perimeter.​

Answer 1

Step-by-step explanation:

1. perimeter of parallelogram= 2*(l+b)

=2*(7+14)

=2*(21)

=42cm

1. Area of parallelogram= l*b

= 7*14

=98 sqcm

Answer 2

Step-by-step explanation:

1) perimeter = 2(l+b) = 2(7+14) = 2×21 = 42cm

Area = l×b = 7 × 14 = 98cm²

2) perimeter = 4a = 4×7 = 28cm

Area = a² = 7² = 49cm²

3) perimeter = 4a = 4×10 = 40cm

Area = b×h = 7 × 10 = 70cm²

4) perimeter = sum of all sides = 9 + 11 + 14 = 34cm

Area = 1/2 * b* h= 1/2 ×7×14 = 49cm²

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