Question

Given that the angles 5p° and(3p°-20) are supplementary, find the value of p.....spam will be reported ASAP....✌​

Answer 1

Answer:

p= 25°

Step-by-step explanation:

5p°+(3p°-20) = 180° [Supplementary angles]

5p°+ 3p°- 20° = 180°

8p° = 180° + 20°

8p° = 200°

p = 200/8

p = 25°

Hope it helps you

Answer 2

The value of p is 25.

Given:

The angles 5p° and (3p-20)° are supplementary.

To Find:

The value of p.

Solution:

To solve this problem we will use the concept of supplementary angles. Two angles are said to be supplementary if the sum of their measures equals 180°.

Hence, if x and y are supplementary angles, then:

∠x + ∠y = 180°.

We are given that the angles 5p° and (3p-20)° are supplementary.

⇒ 5p° + (3p-20)° = 180

⇒ 8p - 20 = 180

⇒ 8p = 200

⇒ p = 25.

So, the angles are:

5p = 5(25) = 125°

(3p-20)° = 3(25)-20 = 55

∴ The value of p is 25.

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