Question

find the base of a parallelogram if height is 15 cm and area in 150 cm²​

Answer 1

$Height \: of \: parallelogram = 15 \: cm$

$Area \: of \: parallelogram = h \times b$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 150 = 15 \times b$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \frac{150}{15} = b$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 10 = b$

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Answer 2

Answer :-

The base of parallelogram is 10cm.

Step-by-step explanation:

To Find :-

• The base of parallelogram

★ Solution:

Given that,

• The height of parallelogram = 15cm
• The area of parallelogram = 150cm²

We know,

Area of parallelogram = b × h,

Where,

• b = Base
• h = Height.

Let the base of parallelogram be (b) cm.

Therefore,

⇒ base × height = Area of parallelogram

⇒ b × 15 = 150

⇒ b = 150/15

⇒ b = 10cm

Hence, The base of parallelogram is 10cm.

Formula used -:

• Area of parallelogram = b × h,

Where,

• b = Base
• h = Height.