Question

The area of a trapezium is 34 cm2 and its height is 4cm. One of the parallel sides of the trapezium is 10 cm, find the other parallel side.​

Answer 1

Answer:

Mensuration. The area of a trapezium is 34 cm2 and the length of one of the parallel sides is 10 cm and its height is 4 cm. Find the length of the other parallel side. Hence, the required other side = 7 cm.

Answer 2

Step-by-step explanation:

Given The area of a trapezium is 34 cm^2 and its height is 4 cm. One of the parallel sides of the trapezium is 10 cm, find the other parallel side.

• So Area of trapezium A  = 34 cm^2
•         height h = 4 cm
•           One of parallel sides a = 10 cm
•         Other parallel side b = ?
• So we have
•              A = ½ h (a + b) Substituting the values we get
•             34 = ½ x 4 (10 + b)
•             34 = 2 (10 + b)
•               34 = 20 + 2b
•               2b = 14
•             Or b = 14/2
•                b = 7 cm

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https://brainly.in/question/49988515