Answer:
160 is the answer please tell me if im wrong
The triangles are isosceles. The following notation are for the angles. For example ABD is refer to the angle located in the B vertex, formed by the segments AB and BD.


Then

An equation is formed of two equal expressions. The vertex of the equation y=-2(x-4)²+3 will lie at (4,3).
<h3>What is an equation?</h3>
An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
If we plot the graph of y=-2(x-4)²+3, then the vertex of the graph will lie at (4,3).
Hence, the vertex of the equation y=-2(x-4)²+3 will lie at (4,3).
Learn more about Equation:
brainly.com/question/2263981
#SPJ1
C=2pi(r)
Radius= 1/2(diameter)
Radius = 4km
C= 2(3.14)(4km)
C=25.12km
Answer:
1,260 sq ft
Step-by-step explanation:
FORMULA TO FIND AREA OF A RECTANGLE: L*W, l=length, w=width
we can divide the figure into three other rectangles
rectangle one) length=20 width=10
so 20*10=200
rectangle 2) length=45, width=20
so 45*20=900
rectangle 3) length=20 width=8
so 20*8=160
now we add up the areas of the 3 rectangles to find the area of our figure
200+900+160=1,260 sq ft
hope this helps!