Sub Assignment 11/1/2023

Define a Triangle.

• A sided figure that has all equal sides.

• A 3 sided polygon (Shape)

• A 4 sided shape

• A closed figure

What does it mean for a triangle to be scalene?

• 2 congruent sides

• 3 congruent sides

• no congruent sides

• 1 congruent side

What does it mean for a triangle to be isosceles?

• 2 congruent sides

• no congruent sides

• 1 congruent side

• 3 congruent sides.

What does it mean for a triangle to be equilateral?

• no congruent sides

• 2 congruent sides

• 1 congruent side

• 3 congruent sides

what does it mean for a triangle to be acute

• angle measure less than 90

• 3 acute angles

• 3 congruent angles

• 1 acute angle

What does it mean for a triangle to be right?

• 3 acute angles

• 3 right angles

• 1 right angle

• equals 90 degrees.

What does it mean for a triangle to be Obtuse?

• 1 obtuse angle

• 2 obtuse angles

• greater than 90 degrees.

• equals 180 degrees

What does it mean for a triangle to be equiangular?

• 2 congruent angles

• everything is equal to 90

• two angles adding together to be a midpoint

• 3 congruent angles.

Find the measure of the indicated angle.

• 160

• 80

• 90

• 35

Find the measure of the indicated angle.

• 150

• 155

• 80

• 65