the length of a TV screen is 36cm and its area is 900 sq cm .find its breadth
Answers
Answered by
2
Answer:
Breadth = 24 cm
Step-by-step explanation:
Given ;
Length of a TV screen = 3 6 cm
Area of a TV screen = 900 sq cm
Breadth = ?
Area of a rectangular TV = L X B
900 = 36 x B
900 ÷ 36 = B
24 cm = B
Hence ; Breadth of the rectangular TV = 24 cm
PROOF :
Area = l x b
900 = 36 x 24
Answered by
1
Answer: 25
Step-by-step explanation:
area of rectangle = l × b
900 sq cm = 36 × x. ( Let the breadth ( x ) )
900÷36 = 25
b = 25
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