The sum of 2 interior angles of a triangle is 140°. What is the measure of the third interior angle? A. 220° B. 40° C. 30° or D.
50°?
2 answers:
the 3 interior angles of a triangle need to = 180
so 180-140 = 40
the 3rd angle is 40 degrees
40°, the sum of all interior angles in a triangle should add up to 180°
You might be interested in
Answer is x=-4 second choice
Answer:
$5219.20
Step-by-step explanation:
4000 × (1+(3 / 100))^9
Answer:
$432
Step-by-step explanation:
367+65=432
367_________+65__________432
C) you conclude that less than half of the cars on the dealership’s lot cost more than$34,330
