एक आयत कि लंबाई 20cm और चौड़ाई 25cm हो तो आयत का क्षेत्रफल और परिमाप ज्ञात करें।
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एक आयत कि लंबाई 20cm और चौड़ाई 25cm हो तो आयत का क्षेत्रफल और परिमाप ज्ञात करें।
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Step-by-step explanation:
Length = 20 cm
Breadth = 25 cm
area of ractangle = length ×breadth
= 20 ×25
= 500 square cm
And,
Perimeter of ractangle = 2(length +breadth)
= 2( 20 + 25)
= 2× 45
= 90 cm
Answer:
90 cm ok..................!