Question

A 10 cm square cloth is cut into four equal triangles .what will be the area of is cut triangles​

Answer 1

Step-by-step explanation:

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Answer 2

Given,

Length of one side of the square cloth = 10m

The square cloth is divided into 4 equal triangular pieces.

To find,

The area of the each triangular pieces.

Solution,

We can simply solve this mathematical problem by using the following mathematical process.

Here, two methods are applicable :

• The whole square cloth is divided into four equal triangular pieces. So, if we divide the area of the whole square cloth by 4, then we will get the area of each triangular pieces.

Area of square cloth = (10)² = 100 m²

Area of each triangular pieces = (100/4) = 25 m²

• Now, each of the triangular pieces will be an isosceles triangle. Here, the base will be the one side of the square cloth and the height will be the half of one side of the cloth.

Base = 10 cm

Height = 10/2 = 5 cm

Area = ½ × Base × Height = ½ × 10 × 5 = 25 cm²

Hence, the area of each triangular pieces will be 25 cm².