Question :-
The perimeter of a rectangle sheet is 100cm. if the length is 35cm, find it's breadth also find the area.
Answers
Answered by
10
L= 35cm
B=?
Perimeter of rectangle = 100
2( l+b ) = 100
L+B = 50
35 + B = 50
B= 50-35
B= 15cm
Answered by
1
Answer:
Breadth = 15 cm.
Area = 525cm²
Step-by-step explanation:
Perimeter of rectangle sheet = 2×(L+B)
100 = 2×(35+B)
100 = 70+2B
2B = 100-70
2B = 30
B = 30/2 = 15cm
Area of rectangle = L×B
= 35cm×15cm
= 525cm²
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