Question

If one angle of a triangle is double the second angle and is four times the third angle,then what are the measures of the angles

Answer 1

Thus, the first angle = 102.85°

The second one = (102.85)/2 = 51.425°

The third one = (102.85)/4 = 25.71°

N.B. The answers are in their approximate forms....

Answer 2

Answer:

720/7

360/7

180/7

Step-by-step explanation:let the 3rd angle be x

x/2 and x/4 are the other angles(given)

BTP:

x+x/2+x/4=180

=> 7x/4=180

=> 7x=180*4

=> x= 720/7

therefore angles are 720/7

720/7*1/2= 360/7

720/7*1/4=180/7