Question

The parallel sides of a trapezium measure 12cm ,10 cm. calculate its area if the distance between the parallel lines is 15cm.​

Answer 1

Step-by-step explanation:

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

Area=1/2×15×(12+10)

=1/2×15×22

=15×11

=165

Answer 2

Side =12cm and 10cm
Height =15cm
Area= 1/2 h( a+b)
1/2*15(12+10)
7.5*22=165