A rectangle has two pairs of sides of equal length.Explain how you can find the unknown length of two sides when the length of o

Question

fiasKO [112]

4 years ago

5

A rectangle has two pairs of sides of equal length.Explain how you can find the unknown length of two sides when the length of o

ne side is 4 units, and the perimeter is 14 units.

Mathematics

1 answer:

kow [346] · Answer 1 · 2021-12-08T21:19:56+03:00

kow [346]4 years ago

4 0

Multiply 4x2 since the opposite side is the same length, and then subtract the answer (8) from the perimeter (14 units) and you’ll get 6. and then divide 6 into 2 since there is 2 more congruent sides, and you will get 3.