Question

Use fraction multiplication to show how you can find the measure of a right angle.

Answer 1

a right angle is 90*
so 90/360 is da ansa XD ansa

Answer 2

Step-by-step explanation:

Draw a circle.

Find it's center.

From the center divide the circle into four equal parts, by drawing two diameters , such that angle between two diameter is a right angle.

As, circle is divided into four equal parts, and each part is equivalent to
`(1)/(4)`.

So, measure of each part in terms of angles in degrees can be found as

`(1)/(4)* 360=90 {\text{degree}}`

the reason is measure of complete circle is 360 degree.