The sum of the angles in the triangle on the swing set is 180 use this fact to write an equation containing x,if a=65. How can I

Question

marin [14]

3 years ago

8

The sum of the angles in the triangle on the swing set is 180 use this fact to write an equation containing x,if a=65. How can I

make an equation

Mathematics

1 answer:

SVEN [57.7K] · Answer 1 · 2022-06-12T00:19:26+03:00

SVEN [57.7K]3 years ago

3 0

A=65 b=x c=x
so the equation is
65 + 2x =180
so you (-) 65 on both sides of the (=) sign
so 180-65=115
so now the equation is
2x=115
so you divide by 2
the answer is
57.5