The Rule of Pythagoras

Which of these would you use to find the missing side?

• SohCahToa

• Sine rule

• Cosine rule

• Pythagoras' Theorem

Tags

CCSS.8.G.B.8

• 6.99
• 6.33
• 13.59
• 7.83

Tags

CCSS.HSG.SRT.C.8

What rule is best applied to solve for x?

• Pythagoras' Theorem (c²=a²+b²)

• None of the above. This is not a right angled triangle.

Tags

CCSS.8.G.B.8

What rule is best applied to solve for x?

• Pythagoras' Theorem (c²=a²+b²)

• None of the above. This is not a right angled triangle.

Tags

CCSS.8.G.B.8

Value of x

Tags

CCSS.8.G.B.7

Find the missing length indicated. Leave your answer in simplest radical form.

• 64

• 12

• 9

• 100

Tags

CCSS.8.G.B.8

What rule is best applied to solve for x?

• Pythagoras' Theorem (c²=a²+b²)

• None of the above. This is not a right angled triangle.

Tags

CCSS.8.G.B.8

What rule is best applied to solve for x?

• Pythagoras' Theorem (c²=a²+b²)

• None of the above. This is not a right angled triangle.

Tags

CCSS.8.G.B.8

What rule is best applied to solve for a?

• Pythagoras' Theorem (c²=a²+b²)

• None of the above. This is not a right angled triangle.

Tags

CCSS.HSG.SRT.C.6