The shaded portion of the rectangular lot shown below represents a flower bed. If the area of the bed is 24 square yards and x = y + 2, then z equals
a) sqrt(13)
b) 2 sqrt(13)
c) 6
d) 8
e) 10
OA: e
Geometry problem- OG 11 no. 152
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hi
OA e
Area of flower bed = area of triangle = (1/2)*base*height
24 = (1/2)*x*y
x*y =48
but x = y+2
y^2+2y-48=0
y=6 and x=8
thus by pytha thm
z=10
OA e
OA e
Area of flower bed = area of triangle = (1/2)*base*height
24 = (1/2)*x*y
x*y =48
but x = y+2
y^2+2y-48=0
y=6 and x=8
thus by pytha thm
z=10
OA e