Question

if angle a&b are complementary to one another and angle a is two times of angle b .calculate the measure of angle a​

Answer 1

here comes a solution

Answer 2

Question

if angle a&b are complementary to one another and angle a is two times of angle b .calculate the measure of angle a​

​Answer:

given

• a and b are angles
• a +b=90°-----------------1
• and a=2b-------------------2

solution

from equation 1

• a+b=90°

and from equation 2

• b+2b=90°
• 3b=90°
• b=30°
• hence a=2xb

• 2x30°

• 60

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