6. The area of a trapezium is 240 cm2. If the lengths of its parallel sides are
20 cm and 22 cm. Find its altitude.
7. The area of a trapezium is 276 cm? and its height is 24 cm.
Answers
Answered by
0
Answer:
2
1
× (sum of 11 sides) ×height =168
∴336=(36+20)×height
∴height=
56
336
=6m
∴ length of non parallel side =
6
2
+8
2
=
100
∴ Answer =10cm
Similar questions