Math, asked by hossen58447, 6 months ago

b) A trapezium has an
area of 80 cm2. Find
the sum of it's two
parallel sides of its
height is 8cm.​

Answers

Answered by omagarwal01
1

Answer:

The sum of the two parallel sidez is 20cm.

Step-by-step explanation:

Area of trapezium = 1/2 × h(a+b)

= 1/2×8(a+b) = 80

4(a+b) =80

a+b =80/4 = 20cm

Answered by palakgupta2395
1

Answer:

area= 80cm²

½ × sum of its parallel sides × h = 80cm²

½ × sum of its parallel sides × 8 = 80cm²

Sum of its parallel sides = 80 ÷ 8 × 2

Sum of its parallel sides = 20cm

Mark me as brainliest...

Similar questions