Triangle Check Up

A triangle has angle measurements of 26°, 59°, and 95°. What kind of triangle is it?

• acute triangle
• right triangle
• obtuse triangle
• none of the above

Tags

CCSS.4.G.A.2

A triangle has angle measurements of 54°, 52°, and 74°. What kind of triangle is it?

• acute triangle
• right triangle
• obtuse triangle
• none of the above

Tags

CCSS.4.G.A.2

A triangle has angle measurements of 74°, 90°, and 16°. What kind of triangle is it?

• acute triangle
• right triangle
• obtuse triangle
• none of the above

Tags

CCSS.4.G.A.2

• yes
• no

Tags

CCSS.2.G.A.1

• acute triangle
• right triangle
• obtuse triangle
• none of the above

Tags

CCSS.4.G.A.2

What type of triangle is this? 

• equilateral triangle
• isosceles triangle  
• scalene triangle
• none of the above

Tags

CCSS.4.G.A.2

With the following angles, is it possible to construct a triangle?
70, 100, 20

• Yes, they add up to the correct sum.
• No, their sum is too big.
• No, their sum is too small
• Cannot determine?

Tags

CCSS.8.G.A.5

A triangular piece of wood has sides that are 9 inches, 9 inches, 9 inches long. Which of the following best describes this triangle?

• Equilateral
• Scalene
• Isosceles
• Acute

Tags

CCSS.4.G.A.2

Find the measure of x.

• 75°
• 30°
• 25°
• 20°

Tags

CCSS.8.G.A.5

• obtuse scalene
• right isosceles
• scalene acute
• acute isosceles

Tags

CCSS.4.G.A.2