The hypotenuse of a right triangle is 15 m long. Find the length of one side if the length of the other is 10 m

The length of the other side=

Step-by-step explanation:

The length of the third side of a right angled triangle can be find by using the Pythagorean Theorem: i.e

Hypotenuse of a right angled triangle is the longest side of it:

For ,

So ,

For,  

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.