6.7 and 6.9 Test Review

What is the definition of pi?

• the ratio of the diameter of a circle to its circumference

• the product of the length and width of a polygon

• the ratio of the circumference of a circle to its diameter

• the sum of twice the length and twice the width of a polygon

Tags

CCSS.HSG.GMD.A.1

A circle has a diameter of 16.

Find the area of the circle.

(Round to the nearest whole number.)

Tags

CCSS.7.G.B.4

A circle has a diameter of 16.

Find the circumference.

(Round to the nearest whole number.)

Tags

CCSS.7.G.B.4

What is the circumference of a circle with a radius of 4 inches?

Round to the nearest hundredths place.

Tags

CCSS.7.G.B.4

Finn wants to build a fence around his garden. The rectangular garden measures 15 yards by 35 yards. How much fencing does he need?

• 50 yards

• 50 square yards

• 100 yards

• 525 square yards

Tags

CCSS.4.MD.A.2

Which statements describe perimeter?

• Sally fenced her garden to keep out rabbits.

• Gary made a frame for his school picture

• Coach Jones out a chalk line around the football field

• Mrs. Foss ordered carpet for the office.

• Jack filled his swimming pool with water

Choose all of the key words for Perimeter.

• around

• floor

• area

• outside

• frame

What is the circumference? Round to the nearest whole.

Mathematical Equivalence

ON

Tags

CCSS.7.G.B.4

What does the word congruent mean?

• Different in shape; not matching when compared
• Similar in appearance; but not exactly the same
• Opposite in form; completely contrasting
• Identical in form

Tags

CCSS.RI.5.4

CCSS.RI.6.4

CCSS.RL.5.4

CCSS.RL.6.4

CCSS.RL.7.4

What is the formula for area of a triangle?

• base + height
• base - height
• (base * height) *1/2

• base * height

Tags

CCSS.6.G.A.1