Question

find out the area and perimeter of given measurement. (1) L=50cm,b=25cm (2) L=35cm,b=30cm (3) L=40cm,b=14cm (4) L=400m,b=60cm​

Answer 1

Answer:

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Answer 2

Answer: Perimeter

1) 2(l+b) = 2×(50+25)=2×75=150cm

2) 2(l+b)=2×(35+30) =2×65=130cm

3) 2(l+b)=2×(40+14)=2×54=108cm

4)2(l+b)=2×(400+60)=2×460=920cm

Area

1) l×b = 550 cm²

2) l×b=1050 cm²

3) l×b=560. cm²

4) l×b=24000 cm²

Step-by-step explanation:

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