Question

find the height of trapezium when parrell sides are 22,38cm and area58cm​

Answer 1

formula to calculate area of trapezium = 1/2*h(a+b)

1/2*h(22+38)= 58

h=58/30

Answer 2

Given:

✰ Parallel sides of trapizium are 22 cm and 38 cm respectively.

✰ Area of trapezium = 58 cm²

To find:

✠ The height of trapezium.

Solution:

❖ In this question we will use formula to calculate the area of trapezium to find the height of trapezium as we are already provided with the area. Putting the values in the formula, forming the equation and doing required calculations, we can easily find out the height of trapezium.

✭ Area of trapezium = 1/2 × ( sum of parallel sides ) × height ✭

Putting the values,

➤ 58 = 1/2 × ( 22 + 38 ) × height

➤ 58 = 1/2 × 60 × height

➤ 58 = 1 × 30 × height

➤ 58 = 30 × height

➤ height = 58/30

➤ height = 1.933 cm

∴ The height of trapezium ≈ 1.93 cm