Question

Find an expression for the perimeter of rectangle ABCD. Use the formula P= 2l + 2w.

Answer 1

(b)

P = [4(4a + 3b]/(2a + b)

Explanation:

P = 2L + 2W

P = [2(5a + 4b) + 2(3a + 2b)]/(2a + b)

P = [10a + 8b + 6a + 4b]/(2a + b)

P = [16a + 12b]/(2a + b)

P = [4(4a + 3b]/(2a + b)