Question

a rectangle has four angles. what is the degree measure of each​

Answer 1

Answer:

90°

Step-by-step explanation:

very easy question

Answer 2

The measure of each angle = 90°

Given :

A rectangle has four angles

To find :

The measure of each angle

Solution :

Step 1 of 2 :

Form the equation to find the measure of each angle

We know that rectangle has four angles. In a rectangle four angles are of equal in measure

Let measure of each angle = x

Also sum of four angles in a rectangle = 360°

Thus we get ,

$\displaystyle \sf{ }x + x + x + x ={ 360}^{ \circ}$

Step 2 of 2 :

Calculate the measure of each angle

$\displaystyle \sf{ }x + x + x + x ={ 360}^{ \circ}$

$\displaystyle \sf{ \implies }4x ={ 360}^{ \circ}$

$\displaystyle \sf{ \implies }x = \frac{{ 360}^{ \circ} }{4}$

$\displaystyle \sf{ \implies }x ={90}^{ \circ}$

Hence measure of each angle = 90°

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