The perimeter of a rectangle is 64 cm. If its breadth is 15 cm, what is its length?

Question

Ivy · Answer

Answer:   Lenght of the rectangle is 17 cm

Melody · Answer

Perimeter is P=2(L+B), and then 64=2(L+15) becomes 32=L+15 which is L=17.    To check does 64=17+10+17+10? Yes it does.    All in centimeters.    Therefore the length of the rectangle is 17 cm.

Ayla

simplify:

8- {4 (10-8)-16÷2}

please answer

A die is rolled is the probability that the number appearing on upper face is less than 3

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