Question

Q4. Two angies of a triangle are of measures 150 and 30 find the measure of the third angle​

Answer 1

Answer:

Triangle =180degree

one angle =150degree

second angle=30degree

150+30=180

180-180=0

Third angle=0degree

Answer 2

Answer:

this couldn't be a triangle

Step-by-step explanation:

Because by Angl Sum Property sum of three angles of triangle is 180 degree. So 150+30=180. So there is no third angle. Hence it is not triangle