jenniferabigail3
jenniferabigail3 jenniferabigail3
  • 13-05-2020
  • Mathematics
contestada

The measure of an angle is four times the measure of a conplementary angle what is the measure of each angle?

Respuesta :

Аноним Аноним
  • 13-05-2020

Answer:

∠A = 72°

∠B = 18°

Step-by-step explanation:

∠A + ∠B = 90°

∠A = 4∠B

4∠B + ∠B = 90°

5∠B = 90°

∠B = 90° : 5

∠B = 18°

∠A = 4×18°

∠A = 72°

Answer Link

Otras preguntas

1/3 if the guests choose beef 5/12 of the guests choose chicken and 23 of the guest choose vegetarian how many guests were at the wedding
Given: ∆AKL, AK = 9, m∠K = 90°, m∠A = 60°. Find: The perimeter of ∆AKL, The area of ∆AKL.
After three years of making payments into a flexible premium deferred annuity, the owner decides to surrender the annuity. the insurer returns all the premium p
Two cars leave towns 760 kilometers apart at the same time and travel toward each other. one car's rate is 18 kilometers per hour less than the other's. if they
A confederal (confederation) form of government is when the states have more power than the central government.
Which of the following rocks would most likely be formed from an erupting volcano
Why did the envelope lose the race with the cardboard box answer?
Anwser Please will rate and if 2 people anwser it will give out brainly!!!!!!!!!!!!!!!!!!!!!!!!!!!
because all residential electrical outlet are never used
How does the government typically change fiscal policy to try to improve the u.s. economy during a recession?