2 years ago

Plz can I get some help thank u sm

Mathematics

2 answers:

alexira [117]2 years ago

6 0

Step-by-step explanation:

The sum of two opposite interior angles equals an exterior angle

50+?=115

?=115-50=65°

dlinn [17]2 years ago

3 0

Answer:

60 degrees

Step-by-step explanation:

angles on a straight line add up to 180 degrees.

so do 180-115=60

because its an equilateral triangle, you can check whether it adds up to 180

60+60+50=180

please mark me as brainliest!!<3

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