Question

The perimeter of a trapezium is 52cm and it's each non parallel side is equal to 10cm with it's height 8cm. It's area is....

Answer 1

Answer:

we know that area of trapezium

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

PERIMETER=52cm

SUM OF NON-PARALLEL SIDE = (10+10)=20cm

HENCE, SUM OF PARALLEL SIDES = 52-20

=32

THEREFORE, AREA

=1/2 × 32× 8

=128cm^2

Answer 2

Answer:

128 cm^2

Step-by-step explanation:

we know that area of trapezium

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

PERIMETER=52cm

SUM OF NON-PARALLEL SIDE = (10+10)=20cm

HENCE, SUM OF PARALLEL SIDES = 52-20

=32

THEREFORE, AREA

=1/2 × 32× 8

=128cm^2