Answered

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Elena's backyard is in the shape of a rectangle. She created a triangular-shaped flower bed (shown as the shaded region) to plant flowers in.
20 feet
10 feet
25 foot
35 feet
The area of the triangular flower bed is
square
square feet. The area of her backyard that does not include the flower bed is
feet

Elenas Backyard Is In The Shape Of A Rectangle She Created A Triangularshaped Flower Bed Shown As The Shaded Region To Plant Flowers In 20 Feet 10 Feet 25 Foot class=

Sagot :

sqdancefan

Answer:

  • flower bed: 125 ft²
  • yard not including flower bed: 575 ft²

Step-by-step explanation:

The area of the triangular flower bed can be found using the formula for the area of a triangle. The area of the rectangular yard can be found using the formula for the area of a rectangle. The area of the yard not covered by the flower bed can be found by subtracting the flower bed area from the yard area.

  A = 1/2bh . . . . . triangle area with base b and height h

  A = bh . . . . . . . rectangle area with base b and height h

__

Flower Bed

The triangular flower bed has a base of 25 feet and a height of 10 feet. Its area is ...

  A = 1/2(25 ft)(10 ft) = 125 ft²

The area of the flower bed is 125 square feet.

__

Yard

The rectangular yard has a base of 35 ft and a height of 20 ft. Its area is ...

  A = (35 ft)(20 ft) = 700 ft²

The portion not covered by the flower bed is ...

  700 ft² -125 ft² = 575 ft²

The area of the backyard that does not include the flower bed is 575 square feet.

Answer:

125 and 575

Step-by-step explanation:

i did the test have a great day

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