Honors - Geometry Unit

If A=0.5bh, the formula matches which polygon?

• triangle

• parallelogram

• rectangle

• trapezoid

Tags

CCSS.6.G.A.1

Skylar drew a triangle with one 120° angle. Which of the following could NOT be one of the two other angles in her triangle?

• 30

• 45

• 55

• 60

Tags

CCSS.8.G.A.5

Krista is building triangles with different lengths of centimeter rods. She has two rods measuring 4 cm and 8 cm. Which of the following rods would NOT form a triangle if she laid them end to end?

• 6 cm

• 4 cm

• 8 cm

• 10 cm

Tags

CCSS.7.G.A.2

In the school yearbook, it costs $10 per square inch for advertisements. What is the cost for a full page ad if the page measures 5 inches by 11 inches?

• $0.55

• $5.50

• $50

• $550

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Christian is building a rectangular cage for his gerbil. The area of the bottom of the cage is 56 square inches. If the base is 8 inches, what is the height?

• 7 inches

• 8 iinches

• 448 inches

• 392 inches

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

The fence around Conner's backyard is 70 feet long and 40 feet wide. If he increases the width by 15 feet, how many additional square feet will be enclosed by the fence?

• 600 square feet

• 1,050 square feet

• 1,650 square feet

• 6,272 square feet

Ava has a sandbox with the dimensions shown below. Her dad added additional slats of wood to all four sides of the sandbox to make the height of each side of the sandbox 5 inches taller. Then he filled of the sandbox with sand. Which equation can be used to find the volume of the sand in the sand box?

• V = (12.8 + 5.5)(24.5)(36.75)

• V = 7/8(12.8 + 5.5)(24.5)(36.75)

• V = 7/8(12.8)(24.5)(36.75)

• V = 7/8(12.8 + 5.5)(24.5 + 5.5)(36.75 + 5.5)

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

If the diameter of a circle is tripled, what happens to the ratio of the circle's circumference to its diameter?

• It remains the same, because the ratio always equals pi.

• It remains the same, because the ratio always equals 2 times pi.

• It is divided by 3, because the circumference is independent of the length of its diameter.

• It is multiplied by 3, because the circumference increases by 3 times as much as the diameter.

Tags

CCSS.7.G.B.4

Ole has a window that has the dimensions and shape like the trapezoid shown below. He also has a large rectangular piece of poster board that measures 25 in. by 60 in. If Ole cuts out a piece of poster board that is exactly the same size as the window, which equation can be used to calculate the amount of poster board that will be left over?

• A = 0.5(30 + 50.5)(15.5) - (25 ∙ 60)

• A = (25 ∙ 60) - 0.5(30 + 50.5)(15.5)

• A = (25 ∙ 60) - (30 + 50.5)(15.5)

• A = (25 ∙ 60) + 0.5(30 + 50.5)(15.5)

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Tags

CCSS.6.G.A.1