Question

What are the measures of Angles a, b, and c? Show your work and explain your answers.

Two straight lines intersect at a point to form angle a. The measure of the angle opposite to angle a is 40 degrees. Angle a is the angle of a right triangle having another angle equal to b. A triangle with one angle labeled c is on the left of the figure. The angle adjacent to c is labeled 65 degrees.

Answer 1

Can you attach a picture?

Answer 2

sure give me a sec

Answer 3

Here I got this will this help If we add all three angles in any triangle we get 180 degrees. So, the measure of angle A + angle B + angle C = 180 degrees. This is true for any triangle in the world of geometry.

Answer 4

here you go.

Answer 5

when two lines intersect how the opposite angles ?

Answer 6

in this way you can find easy the angle measure of a

Answer 7

ok i think i got

Answer 8

how many degrees has this angle marked by this little square inside this triangle with angles a and b ?

Answer 9

this is a right angle so how many degrees has a right angle ?

Answer 10

alex please collaborate