One angle in a triangle has a measure that is three times as large as the smallest angle. the measure of the third angle is 40 degrees more than that of the smallest angle. find the measure of the largest angle.

Largest angle = 84°

Step-by-step explanation:

According to the given information, we are assuming the smallest angle of the triangle to be degrees, next angle to be degrees and the last angle to be degrees.

We know that all three angles of a triangle add up to 180 degrees so:

Smallest angle = 28°

Next angle = = 84°

Last angle = = 68°

Therefore, the largest angle = 84°

c

step-by-step explanation:

answer: it is a.,b.,d.

step-by-step explanation: