anchortomyrope anchortomyrope

30-03-2016
Mathematics

Answered

the ratio of the dimensions of a rectangular patio are 4:7. If the shorter dimension is 10 feet, what are the area and perimeter if the patio?

Verified Answer :

apologiabiology apologiabiology

30-03-2016

4:7
shorter is 10
4<7
4=10 units
2=5units
1=2.5units

we need to find what 7 is
7 times 2.5=17.5

area=legnth times width
legnth=17.5
width=10
area=17.5 times 10=175

perimiter=2(L+W)
perimiter=2(17.5+10)
P=2(37.5)
P=75

AREA= 175ft^2
PERIMITER=75 ft

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