Question

two complementary angles are in the ratio 2:3, find the angles​

Answer 1

Answer:

FIRST COMPLEMENTARY ANGLE=18degree

SECOND COMPLEMENTARY ANGLE=72 DEGREE

Step-by-step explanation:

FRIEND,

FIRST OF ALL,  YOU NEED TO KNOW WHAT IS A COMPLEMENTARY ANGLE,

SO,

COMPLEMENTARY ANGLE MEANS A ANGLE WHICH IS LESS THAN 90degree

SO,

RATIO GIVEN = 2:3

LET THE COMMON RATIO BE x

SO,

FIRST COMPLEMENTARY ANGLE=2x

SECOND COMPLEMENTARY ANGLE = 90-2x

SO,

A.T.Q.,

2/3=2x/(90-2x)

2(90-2x)=3*2x

180-4x=6x

180=10x

x=180/10

x=18 degree

90-2x=72 degree

SO,

FIRST COMPLEMENTARY ANGLE=18 degree

SECOND COMPLEMENTARY ANGLE = 72 degree

I HOPE YOU UNDERSTOOD THE QUESTION