Question

how many minutes are there in two right angles?​

Answer 1

Answer:

30 minutes sir ........

Answer 2

There are 30 minutes in two right angles.

Concept to be used:

We know that, a circle is measured by 360°.

Also, a right angle = 90°.

Given data:

Two right angles.

To find:

How many minutes are there in two right angles?

Step-by-step explanation:

We know that, a whole circle of a clock is measured as 60 minutes.

Here, two right angles

= 2 × 90°

= 180°

For 360°, there are 60 minutes.

For 1°, there is $\dfrac{60}{360}$ minutes = $\dfrac{1}{6}$ minutes

For two right angles = for 180°, there are

$\dfrac{1}{6}\times 180$ minutes

= 30 minutes

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