Q1 The length and breadth of a rectangle are 10 cm and 8cm respectively. If its length is doubled. Then its new area is?
Answers
Answered by
1
Answer:
length =10cm
breadth =8cm
doubled length =10×2=20cm
now new length =20cm
breadth =8cm
therefore Area =l×b
=20×8
=160cm²
Answered by
1
Answer:
it might be right
Explanation:
New Length will be = 10+10cm=20cm
therefore
area will be
length multipy by breadth=
20cm multiply 8
= 160cm power 2
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