Question

It's supposed to be 7th grade math not high school.

Answer 1

B. Isosceles

Explanation:

It is 7th grade, maybe even 5th or 6th.

A scalene has no equal sides.

An isosceles has 2 equal sides

An Equilateral has 3 equal sides

Acute has angles less than 90 degrees

The box in the corner means 90 degrees so it's a right triangle and the ticks mean congruent. Obviously right isn't one of the options so isosceles is correct

Answer 2

Isosceles Triangle

Explanation:

An Isosceles or a scalene can have a right angle, but a scalene right triangle has a longer side that isn't equivalent like the sides of this triangle. So this makes it isosceles.

-Hope this helped