Question

In a triangle largest angle is 20 degree more than the smallest angle . The third angle is 100 degree
more than the smallest angle .



a) What is the sum of the angles in a triangle ?


b) What are the measures of the angles ?

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Answer 1

Answer:

Step-by-step explanation: Let the smallest angle be x

x+x+20+100=180(ASP)

2x+120=180

2x=180-120

2x=60

x=60/2=30

a)180

b)The smallest one is 30 degrees, the largest angle is 50 degrees (30+20) and the third angle is 100 degrees (given)