A cross-shaped pattern is made by arranging four identical rectangles around the sides of a square, as shown in the diagram.

Question

A cross-shaped pattern is made by arranging four identical rectangles
around the sides of a square, as shown in the diagram.
The area of the square is 36 cm2.
The area of each rectangle is one and a third times the
area of the square.
Find the perimeter of the cross-shaped pattern.
Show your working and state the units of your answer.

in progress 0
Dulcie 3 years 2021-07-16T01:44:35+00:00 1 Answers 299 views 0

Answers ( )

  1. Latifah
    0
    2021-07-16T01:46:33+00:00
    Reply

    Answer:

    88 cm^2

    Step-by-step explanation:

    one rectangle = perimeter of 28 and times 4 equals 112 but you have to subtract 24 the perimeter of the square  and get your answer

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )