Question

1. Which of the following can be the sides of a right triangle?
1) 2.5 cm, 6.5 cm, 6 cm.
ii) 2 cm, 2cm, 5 cm
ii) 1.5 cm , 2 cm,2.5 cm In the case of right - angled triangles, identify the right anlges.
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Answer 1

Answer:

Option 1) & 3)

Step-by-step explanation:

In a right triangle the square of the longest side is equal to the sum of the squares of the two other sides.

So, Option 1) & 3) can make a right triangle.

To identify the right angles, you will have to label the sides, so I won't be able to solve this one.

Answer 2

Answer:

Which of the following can be the sides of a righttriangle?(i) 2.5 cm,6.5 cm, 6 cm. (ii) 2 cm, 2 cm, 5 cm. (iii) 1.5 cm, 2cm, 2.5 cm.In the case of right-angled triangles, identify theright angles. ... So, 36+6.25=42.25 which means it is a right angle triangle.

Step-by-step explanation:

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