Formula for Geometry

Marquise is painting a geometric mural. One of the shapes he is painting is a right triangle with a height of 4ft and a base of 6ft. How many square feet does the triangle take up on the mural.

Tags

CCSS.6.G.A.1

To find the distance around the outside of a figure, we are looking for...

• Area

• Length

• Perimeter

• Speed

A farmer has a garden in the shape of a rectangle. The width is 20 ft and the length is 15 ft. He wants to put a fence around the garden, how much fencing will he need?

Tags

CCSS.4.MD.A.3

Besides the pythagorean theorem, which of the following is the formula to calculate distance?

• 
• 
• 
• 

Tags

CCSS.HSG.GPE.B.7

The rule for rotation of 180 degrees is  
(x, y) --> _

• (-y, x)

• (-x, -y)

• (y, -x)

• (-y, -x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Write the equation of a circle with center (h,k) and radius r.

• x^2 + y^2  = r^2

• (x + h)^2 +  (y + h)^2 = r^2

• (x - h)^2 + (y - k)^2 = r^2

• (x - h)^2 - (h - k)^2 = r

Tags

CCSS.HSG.GPE.A.1

What is the formula for area of a regular polygon.

• ½⋅apothem⋅perimeter

• a² + b² = c²

• πr²

• √x²+y²

Tags

CCSS.6.G.A.1

What is the formula for the area of a square?

• side x side

• B x H

• side x 4

• B x H / 2

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of this square?

• 25 inches

• 25 square inches

• 100 inches

• 20 square inches

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of this triangle?

• 12 sq. cm.

• 6 sq. cm.

• 12 cm

• 6 cm

Tags

CCSS.6.G.A.1