Question

please help me solve this:

1)The angles of the triangle are in the ratio 2:3:7. Find the measure of each angle of the triangle.

2)Please also tell me how to crop images on brainly...l can only crop small part of the. image please help me...​

Answer 1

Refer the attached pic for the 1st question and for the 2nd one I’m actually new to this app and I’m not sure what you’re asking sorry

Answer 2

Answer:

1st

we find the measure of each angle

As we know that

sum of triangle=180°

2x+3x+7x = 180°

12x =180°

x = 180°/12

x =15 °

we find measure of each angle

value of x =15°

So, 2x =2x15°

= 30°

3x =3x15°

=45°

7x = 7x15°

=105°