Ask a New Question
Menu

A rectangle is 3times as long as it is wide the perimeter is 60cm. Find the dimensions of the rectangle round to nearest tenth if necessary answers are 7.5cm.by22.5cm., 7.5cm.by52.5cm., 20cm.by60cm., 15cm.by22.5cm thanks

1 answer

P = 2L + 2W

60 = 2(3W) + 2W

60 = 6W + 2W

60 = 8W

7.5 = W
Similar Questions
  1. Find the perimeter and area of the polygon shown below.The polygon is a trapezoid made up of a rectangle and a right triangle.
    1. answers icon 1 answer
    1. answers icon 6 answers
  3. Area and Perimeter Unit Test4 of 154 of 15 Items Question Use the image to answer the question. A composite shape is drawn using
    1. answers icon 1 answer
  4. Area and Perimeter Unit Test4 of 154 of 15 Items Question Use the image to answer the question. A composite shape is drawn using
    1. answers icon 1 answer
more similar questions