Which of the following statements is true concerning ABC below?

A. B is the largest angle.
B. B is the smallest angle
C. A is the largest angle
D. A is the smallest angle

Which of the following statements is true concerning ABC below A B is the largest angle B B is the smallest angle C A is the largest angle D A is the smallest a class=

Respuesta :

Answer:

D. A is the smallest angle

Step-by-step explanation:

Angle A's lines are closest together

Answer:

D. A is the smallest angle

Step-by-step explanation:

To answer this question properly, we need to remember that the sum of the three angles, in a triangle, must result in 180º. Besides, each leg of this triangle is in the opposite direction to the angle of its vertex.

Finally, with the help of a compass we can demonstrate it even better, but in short,  the larger the leg the larger the angle. So, ∠A is the smallest angle since a measures 7 units, then comes ∠B for b measures 10 units and ∠C as the largest angle for c measures 12 units.