Question

the angles of a triangle are in the ratio 2:6:7 wgt type of triangle is it according to the measure of its angles . find the measure of angle with greatest magnitude.​

Answer 1

Answer:

84°

Step-by-step explanation:

let the common ratio be x

angles =2x,6x,7x

using angle sum property

2x+6x+7x=180

=>15x=180

=>x=180/15

=>x=12

measure of angle with greatest magnitude = 7x=7(12)=84°