Atriangle has two angles measuring 42 and 73 calculate the third angle of the triangle

The measure of third angle of the triangle is 65°

Step-by-step explanation:

Measure of one angle of the triangle is given to be 42

Measure of second angle of the triangle is given to be 73

Let the measure of the third angle of the triangle be x

Now, By using the angles sum property of a triangle, We have :

Sum of all the three angles of a triangle is always supplementary

⇒ ∠1 + ∠2 + ∠3 = 180°

⇒ 42° + 73° + ∠3 = 180°

⇒ 115° + ∠3 = 180°

⇒ ∠3 = 180° - 115°

⇒ ∠3 = 65°

Hence, The measure of third angle of the triangle is 65°

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )