Question

If one of the exterior angles of a triangle is 60 and the interior opposite angles are in the ratio 3:7, find all the angles of the triangle.​

Answer 1

Answer:

Step-by-step explanation:

we know the ratio is

= 3:7

and every triangle has

= 180 degrees

so first

= $\frac{1}{7} divided : by 180$

$=25$

$25 multiplied : by 3$

=75

then

$3 divided by 7$