Question

away from the wall. Find the height of the wall to which the ladder reaches.
5. If the sides of a triangle are 3 cm, 4 cm and 6 cm long, determine whether the triangle is right
angled triangle.
wideo strertain triangles are given below. Determine which of them are right triangles​

Answer 1

Answer:

Statement of Pythagoras Theorem:

In a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

As the sides are 3cm,4cm,6cm the hypotenuse will be the largest among all, that is 6cm

3

2

+4

2

=9+16=25....(1)

6

2

=36....... (2)

(1)



=(2)

Hence the triangle is not a right-angled triangle.

Step-by-step explanation:

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