Question

3. The three angles of a triangle are in the ratio 1:21. Find all the angles of the angles of the triangle
Classify the triangle in two different ways.​

Answer 1

Answer:

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Answer 2

Answer:

the angles are 80, 80, 160

Step-by-step explanation:

Let the angles be x, x, 2x

we know that the sum of the angles in a triangle = 360 degrees

now,

x+x+2x= 360 degree

4x= 360

x=360/4

 = 80

the angles are:

x= 80 degree

2x = 80*2= 160 degree

hope this will help you!