Question

the side of a parallelogram is 2 time its corresponding altitude if the altitude is 2.9 cm what is the area of parallelogram​

Answer 1

Answer:

Area of parallelogram

basex altitude = b xh

base=2h

A=bxh = 2hxh=2h^2

2h^2. ,h=2.9cm

2h^2 = 2x29^2 = 16.82cm2

Area = 16.82cm2

Answer 2

The area of parallelogram is 8.41 sq. cm.

Step-by-step explanation:

Since we have given that

Altitude of parallelogram = 2.9 cm

Side of parallelogram is 2 times its corresponding altitude

So, base of parallelogram = $2\times 2.9=5.8\ cm$

So, Area of parallelogram would be

$\dfrac{1}{2}\times base\times height\\\\=\dfrac{1}{2}\times 2.9\times 5.8\\\\=2.9\times 2.9\\\\=8.41\ cm^2$

Hence, the area of parallelogram is 8.41 sq. cm.

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Side of a parallelogram is two times is corresponding altitude in altitude is 2.9 cm what is the area of parallelogram

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