6.2 Reading a Floor Plan Bell Ringer

• 6as

• 5as

• 4as

• 10as

Harley built a concrete patio in her backyard. It is a free-form shape and she needs to find the area of it for property tax purposes using the Monte Carlo method. She takes a diagram of the patio and places it inside a 30-foot by 25-foot rectangle.

What is the area of the rectangle?

• 600 square feet
• 500 square feet
• 900 square feet
• 750 square feet

Harley built a concrete patio in her backyard. It is a free-form shape and she needs to find the area of it for property tax purposes using the Monte Carlo method. She takes a diagram of the patio and places it inside a 30-foot by 25-foot rectangle. She then has a graphing calculator to generate 20,000 random points inside the rectangle. She finds that 12,451 of these points land in the patio outline.

What percent of the points landed in the patio? Round to the nearest percent.

• 62%
• 55%
• 70%
• 50%

Harley built a concrete patio in her backyard. It is a free-form shape and she needs to find the area of it for property tax purposes using the Monte Carlo method. She takes a diagram of the patio and places it inside a 30-foot by 25-foot rectangle. She then has a graphing calculator to generate 20,000 random points inside the rectangle. She finds that 12,451 of these points land in the patio outline.

What is the area of the patio, to the nearest square foot?

• 600
• 350
• 467
• 500

Find the area

• 96 cm²
• 48 cm²
• 36 cm²
• 48 cm

Tags

CCSS.6.G.A.1

A rectangular room is 14 feet by 20 feet. The ceiling is 8 feet high.

Find the length and width of the smaller wall.

• 20 feet by 8 feet
• 14 feet by 20 feet
• 8 feet by 20 feet
• 14 feet by 8 feet

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

A rectangular room is 14 feet by 20 feet. The ceiling is 8 feet high.

Find the area of the smaller wall.

• 1120 square feet
• 112 square feet
• 140 square feet
• 80 square feet

Tags

CCSS.7.G.B.6

A rectangular room is 14 feet by 20 feet. The ceiling is 8 feet high.

Find the area of the larger wall.

• 120 square feet
• 140 square feet
• 160 square feet
• 180 square feet

Tags

CCSS.7.G.B.6

A rectangular room is 14 feet by 20 feet. The ceiling is 8 feet high.

Find the total area of all four walls.

• 400 square feet
• 600 square feet
• 480 square feet
• 544 square feet

Tags

CCSS.7.G.B.6

A rectangular room is 14 feet by 20 feet. The ceiling is 8 feet high.

If a gallon of paint costs $36.50 and it covers 350 square feet on average, what is the cost of painting the room walls with two coats of paint? Round to the nearest dollar.

• $120

• $200

• $180

• $146

Tags

CCSS.7.G.B.6