Question

The area of this trapezium is 30.8cm square. Find its height
4.8cm. 6.4cm
h=?

Answer 1

given
two parallel side = 4.8 cm 6.4 cm
area=30.8 cm^2
h=?
area = 1/2 *(sum of parallel sides)*h
30.8=1/2*(11.2)*h
61.6=11.2*h
61.6/11.2=h
5.5 m= h

Answer 2

$Hey Mate Here Is Your Answer!!$

Area of trapezium=30.8 cm^2 (given)

Given Measurement of Parallel Sides = 4.8cm and 6.4 cm.

Now Area Of Trapezium= 1/2×(sum of ll sides)×h
=>30.8=(4.8+6.4)cm×h
=> 30.8=1/2 ×11.2× h
=> 30.8=1/2×(11.2)×h
=> 30.8×2=11.2× h
=> 61.6=11.2×h
=> 61.6/11.2=h
=> 5.5 cm = h
•: h = 5.5 cm.

$Hope It Helps You!!$