Find X in Triangle

On your own paper, write an equation using the Pythagorean Theorem and solve for x.

• x = 15

• x = 7.9

• x = 21

• x = 225

Tags

CCSS.8.G.B.7

When do we use the Pythagorean Theorem?

• To find a missing angle in a right triangle

• To find the missing length of a right triangle

• To find the area of a right triangle

• To find the slope of a right triangle

Tags

CCSS.8.G.B.8

The Pythagorean Theorem is _________

• a + b = c

• a² + b² = c²

• a² + b² + c²

• A = LW

Tags

CCSS.8.G.B.8

Find the missing angle in the triangle.

60, x, x

• x = 45 degrees

• x = 60 degrees

• x = 90 degrees

• x = 30 degrees

Tags

CCSS.8.G.A.5

Find x.

• 141 degrees

• 94 degrees

• 86 degrees

Tags

CCSS.8.G.A.5

What is the value of x?

• 8

• 22.5

• 11.25

• 60

Tags

CCSS.8.G.A.5

Find x.

• 16

• 83

• 81

What is the value of x?

• 51

• 49

• 78

Tags

CCSS.8.G.A.5

• 100^o

• 129^o

• 150^o

• 120^o

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 139°

• 66°

• 138°

• 116°

Tags

CCSS.8.G.A.5