Answer:
Ki
Step-by-step explanation:
Answer:
x = 9
Step-by-step explanation:
A line segment parallel to a side of a triangle and intersecting the other 2 sides divides the 2 sides in proportion, that is
=
=
( cross- multiply )
8(3x - 20) = 56
24x - 160 = 56 ( add 160 to both sides )
24x = 216 ( divide both sides by 24 )
x = 9
Answer:
Step-by-step explanation:
(1). A = π r²
A = 4 π
Area of shaded region is
=
or
(2). C = 4 π
In this case, the length of the bigger arc and the area of shaded region happen to be the same.
The length of the arc ADB is
or
(350x2=700) + (125x2=250) 700+250=950 so the perimeter is 950 meters long I hope this helps!
Answer:
150
Step-by-step explanation:
the equation for this is l x w x h
5 x 10 x 3 = 150