Triangles Basic Properties

Triangles - Basic Properties

Multiple Choice

What type of triangle is shown?

• scalene

• isosceles

• equilateral

• obtuse

Multiple Choice

What type of triangle is shown?

• acute

• right

• obtuse

• equiangular

Multiple Select

What type of triangle is shown (choose all that apply.)

• acute

• right

• obtuse

• isosceles

• scalene

Multiple Choice

Which side is opposite angle A?

• AB

• BC

• AC

Multiple Choice

Which side is opposite angle E ?

• DF

• FE

• DE

Multiple Choice

What type of triangle is shown?

• right

• obtuse

• equiangular

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Multiple Choice

What type of triangle has side lengths:

5 in, 12 in, 13 in

• scalene

• isosceles

• equilateral

• equiangular

Multiple Choice

What is the value of x?

• 30

• 90

• 120

• 180

Multiple Choice

What is the side opposite angle S?

• RS

• ST

• RT

Multiple Choice

• acute

• right

• obtuse

• equiangular

Multiple Choice

What is the measure of angle 1?

• 55

• 60

• 70

• 125

Multiple Choice

What is the measure of angle 2?

• 55

• 60

• 70

• 125

Multiple Choice

What is the measure of angle 3?

• 55

• 60

• 70

• 125

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Multiple Choice

• F

• G

• H

• J