Question 1. Asked on :05 February 2019:05:11:52 PM
-Added by Himanshi Verma Mathematics » Perimeter And Area
Answer:
Given
Ratio of side =3:2
Perimeter =60cm
Altitude =5cm
So let take one side as 3x and other is 2x
Then perimeter of parallelogram
=3x+2x+3x+2x
=10x
According to question perimeter =60cm
Then
10x=60cm
X=60/10=6cm
Then one side is =6 x 3=18
And other is =2x6=12
So base=18cm
Area of parallelogram =bxh
=18x5=90cm²
Altitude corresponding to smaller side
90=12xh
H=7.5cm
-Answered by Himanshi Verma On 05 February 2019:05:26:39 PM
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