Question

4.(x-10) and (x+40)º are the measures of the complementary angles. Find the value
of x and hence find the measures of each angle.
please answer batao ​

Answer 1

Step-by-step explanation:

x-10 x-40 are the measure of complentary angle value of x

Answer 2

Answer:

Required value of x is 30.

And required values of two angles are 20° and 70°

Step-by-step explanation:

Given two angles are (x-10)° and (x+40)°.

It is also given that these two angles are complementary angles.

But now question is what is Complementary angle ?

Sum of two complementary angle is always 90°.

For example,

Complementary angle of 40° is

${(90 - 40)}^{o} = {50}^{o}$

Here given two angles are (x-10)° and (x+40)°

According to rule sum of (x-10)° and (x+40)° is equal to 90°.

So,$(x - 10)+ (x + 40) = 90$

We are removing brackets,

$x - 10 + x + 40 = 90$

We are separating variable and constant part,

$x + x = 90 + 10 - 40 \\ 2x = 60 \\ x = \frac{60}{2} \\ x = 30$

Required value of x is 30.

And the measure angles are (30-10)° = 20° and (30+40)° = 70°

Know more about angle:

https://brainly.in/question/5315290

https://brainly.in/question/2727823

#SPJ5