Question

12) Two supplementary angles are
angles.
ementary angles are in the rato 5. 1. Find the measure of the​

Answer 1

Step-by-step explanation:

5x + x = 180°

6x = 180°

x = 180/6

x = 30°

therefore the angles are,

5x = 5(30) = 150°

x = 30°

Answer 2

Given :-

• Ratio of Two supplementary angles = 5 : 1 .

To Find :-

• Measure of Each Angles ?

Concept Used :-

• 2 Angles Are supplementary angles when Their Sum is Equal to 180° ...

Solution :-

Let us assume That, Both Angles are 5x & x Respectively .

Than,

→ 5x + x = 180°

→ 6x = 180°

Dividing Both Sides by 6,

→ x = 30° .

Hence,

=> First Angle = x = 30°

=> Second Angle = 5x = 5*30 = 150°

Hence, Measure of Angles are 30° & 150° .

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Extra :-

• if two Angles are complementry than sum of both angles is Equal to 90°..