the length of a rectangle is 6cm and its perimeter is 16 cm . the area of the rectangle is its square centimeters is.give explanation
Answers
Answered by
2
Answer:
12cm square
Step-by-step explanation:
the perimeter of rectangle = 2 ( l + b )
16 = 2 ×6b
16 ÷2 = 6b
8 = 6b
8-6 = b
2=b
the area of rectangle = l × b
6×2
12cm square
Answered by
2
Answer:
Step-by-step explanation:
l = 6cm
p = 16cm
P = 2( l+b )
16= 2(6+b)
16= 12+2b
2b=4
b=2 cm
Similar questions