Question

09. If sum of parallel sides of trapezium is 25 cm, find the height.

any one who answer step by step i will mark him a brainiest
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Answer 1

Answer =12The altitude of the trapezium is 12 cm.

Step-by-step explanation:

The area of a trapezoid is given by

A = \frac{1}{2} \times(\textrm {Sum of it's parallel side lengths}) \times \textrm {Altitude}A=

2

1

×(Sum of it’s parallel side lengths)×Altitude

Now, it is given that the sum of the parallel sides lengths of the trapezium is 25 cm. and its area is 150 cm².

If the altitude of the trapezium is h, then we can write

\frac{1}{2} \times (25) \times h = 150

2

1

×(25)×h=150

⇒ h = 12 cm.

Hence, the altitude of the trapezium is 12 cm.