Question

Ons. 11
Q.11) The perimeter of a triangular
plot is 16 m, If the measures of its two
sides are 5 m and 6 cm then its third
side will be​

Answer 1

Answer:

The third side is 5m long.

Step-by-step explanation:

We know that,

Perimeter(P) = 16m

Sides = 5m and 6m

Also,

we know that,

Perimeter is the sum of sides of a polygon, here, triangle.

Now,

Let the third side be x

∴ P = 5 + 6 + x

we know, P = 16

Thus,

16 = 5 + 6 + x

16 = 11 + x

16 - 11 = x

x = 5

Thus,

the third side is 5m long.

Hope it helped and believing you understood it........All the best