To find the perimeter of the new mural, we need to add up all the sides.
The length of the new mural is 238 centimeters + 27 centimeters = 265 centimeters.
The width and height are still the same, so they are 435 centimeters each.
The perimeter is the sum of all sides: 435 cm + 435 cm + 265 cm + 265 cm = 1400 cm.
Therefore, the perimeter of Raegan's new mural is 1400 centimeters.
A rectangular mural measures 238 centimeters by 435 centimeters. Raegan creates a new mural that is 27 centimeters longer.
What is the perimeter of Raegan's new mural?
9
centimeter(s)
3 answers
Len has a rectangular wooden deck that measures 14 feet by 25 feet. He builds an addition to the deck that makes it 6 feet longer.
What is the perimeter of his deck now?
feet
What is the perimeter of his deck now?
feet
To find the new perimeter of Len's deck, we need to add up all the sides.
The original length of the deck is 25 feet, and the original width is 14 feet.
Len builds an addition that makes the deck 6 feet longer, so the new length is 25 feet + 6 feet = 31 feet.
The original width remains the same at 14 feet.
The perimeter is the sum of all sides: 14 ft + 14 ft + 31 ft + 31 ft = 90 ft.
Therefore, the new perimeter of Len's deck is 90 feet.
The original length of the deck is 25 feet, and the original width is 14 feet.
Len builds an addition that makes the deck 6 feet longer, so the new length is 25 feet + 6 feet = 31 feet.
The original width remains the same at 14 feet.
The perimeter is the sum of all sides: 14 ft + 14 ft + 31 ft + 31 ft = 90 ft.
Therefore, the new perimeter of Len's deck is 90 feet.
0 answers