Find the area of rectangle whose perimeter and length are 40 cm and 15 cm respectively. *
Answers
Answered by
1
Answer:
75 cm²
Step-by-step explanation:
Perimeter = 40 cm
Length = 15 cm
breadth = x
Perimeter of rectangle = 2(l+b)
40 cm = 2(15+x)
40/2 = 15+x
20 = 15 + x
20-15 = x
5 = x (BREADTH)
Area of rectangle = l*b
15*5 = 75 cm²
ANS= AREA= 75 cm²
Answered by
0
Answer:
the area of rectangle is- 75
Similar questions