Classify Triangles Using Pythagorean Theorem

A triangle has side lengths of 14 cm, 48 cm, and 50 cm. Classify it as acute, obtuse, or right.

• right

• acute

• obtuse

Tags

CCSS.HSG.CO.C.10

Given the lengths 8", 15", 17", classify the triangle formed and or state that no triangle CAN be formed.

• Acute triangle

• Right triangle

• Obtuse triangle

Tags

CCSS.7.G.A.2

• Acute

• Obtuse

• Right

Tags

CCSS.4.G.A.2

If a² + b² = c², what type of triangle is the triangle?

• Right

• Obtuse

• Acute

• Irregular

Tags

CCSS.8.G.B.8

The Pythagorean Theorem, a² + b² = c², only works for what type of triangles?

• acute

• right

• obtuse

• equilateral

Tags

CCSS.8.G.B.8

State if the triangle is acute, obtuse or right. Why?

• Obtuse because 6²+7²<10²

• Obtuse because 6²+7²>10²

• Acute because 6²+7²>10²

• Acute because 6²+7²<10²

• Right because 6²+7²=10²

Tags

CCSS.8.G.B.8

Use Pythagorean Theorem to determine if the triangle is acute, right, or obtuse.

• acute

• right

• obtuse

Tags

CCSS.8.G.B.8

What is the value of x?

• 2

• 18

• 2√9

• 9√2

Tags

CCSS.8.G.B.7

Determine if 51, 24, 45 would make a right triangle.

• No

• Yes

Tags

CCSS.8.G.B.8

To which shape(s) does the Pythagorean theorem apply?

• Right Triangles

• Acute Triangles

• Obtuse Triangles

• All of these.

Tags

CCSS.8.G.B.8