Classify the following triangle as acute, obtuse, or right.
A. Right
O
B. Obtuse
O
C. Acute
O
D. None of these

Acute

Step-by-step explanation:

an acute triangle is a triangle where all the angles are less than 90°. in this triangle, all the angles are 60°, which is less than 90°, so the triangle is acute.

Hope this helps :)

Acute

Step-by-step explanation:

Technically that is an equilateral triangle but those can be classified as acute triangles.    

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )