Question

If the measure of angles of atriangle are x°,y° and 40°, difference between the two measures of angles x° and y°is 30°, then find the values of x°and y°

Answer 1

Answer:

Step-by-step explanation:

Sum of all the three angles of the triangle is 180° .

So

X+Y + 40 = 180

X+Y = 180-40 = 140------------(1)

And given

X - Y = 30 --_------------_(2)

Solving two equations we get X = 85° and Y = 55°