7th & 8th Grade math

What is the perimeter of the equilateral triangle

• 23

• 24

• 25

• 7710

Tags

CCSS.3.MD.D.8

The distance around an object is called the 

• area
• perimeter

What is the formula for the circumference/perimeter of a circle?

• πr

• 2πr

• πr²

• 2πr²

Tags

CCSS.7.G.B.4

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.

.

What is the name of this ray?

• Ray AB

• Ray BA

• Ray ABC

• Ray AC

Tags

CCSS.HSG.CO.A.1

What is a name for this line?

• 
• 
• 
• 

Tags

CCSS.HSG.CO.A.1

Calculate m∠ABC.

• 45°

• 60°

• 105°

• 15°

Tags

CCSS.4.MD.C.7

The angle relationship shown is -

• complementary angles
• supplementary angles
• vertical angles
• angle bisector

Tags

CCSS.7.G.B.5

∠1 and ∠3 can best be described as -

• complementary angles
• supplementary angles
• vertical angles
• adjacent angles

Tags

CCSS.7.G.B.5

These angles are...

• complementary angles

• supplementary angles

• vertical angles

• no relationship

Tags

CCSS.7.G.B.5

Find the value of x

• -5
• 28
• 19
• -3

Tags

CCSS.7.G.B.5