Question

1. Find the area of the following trapeziums:
Height
7 cm
Parallel sides
8 cm and 10 cm
.
(b)
1 (d)
Parallel sides
10 cm and 12 cm
15 cm and 7.8 cm
Height
15 cm
4cm
(c)
2 cm
2.2 cm and 3.5 cm
oin in the form of a franezium whose parallel sides are 40 m and 22 m and the perpendicula​

Answer 1

Step-by-step explanation:

area of trapezium=1÷2(a+b)h

1÷2(8+10)7

1÷2×18×7

9×7

49

Answer 2

A=a+b/2×h

=8+10/2×7

=18/2×7

=9×7

=63