Question

5. Find the area of a trapezium whose parallel sides are
28 cm and 14 cm and the distance between them is 5 cm.
​

Answer 1

Answer:

105

Step-by-step explanation:

Parallel Sides=28,14

Distance=5

Area= 1/2 * sumofparallelsides * distancebetweenparallelsides

= 1/2 * (28+14) * 5

= 105

Answer 2

Answer :

›»› The Area of trapezium is 105 cm².

Given :

• Parallel sides of a trapezium = 28 cm and 14 cm
• Height of trapezium 5 cm

To Find :

• Area of a trapezium = ?

Solution :

As we know that

→ Area = ½ * Sum of parallel sides * Distance between the parallel sides

→ Area = ½ * (28 + 14) * 5

→ Area = ½ * 42 * 5

→ Area = 1 * 21 * 5

→ Area = 21 * 5

→ Area = 105

║Hence, the Area of trapezium is 105 cm².║

Additional Information :

What is the formula for Area of a trapezium ?

>> Area = ½ * Sum of parallel sides * Distance between the parallel sides

What are the formulas for Area of Trapezium ?

>> Area of trapezium = ½ * Sum of parallel sides * h

Where,

• h is the distance between the two parallel sides.

What are the formulas for perimeter of Trapezium ?

>> Perimeter of trapezium = a + b + c + d

Where,

• a, b, c and d is the length of sides of a trapezium.