< 7 ==> 7 - 5 ==> 2
Pythagorean Theorem: C^2 = A^2 + B^2, or A^2 + B^2 = C^2
< AD <^2 ==> 2^2 + 18^2
< AD <^2 ==> 4 + 324
< AD <^2 ==> 328
< AD ====> 18.1
Hence, The Answer: Letter Choice, (A), 18.1
Hope that helps!!!! : )
Answer:
66 feet sq.
Step-by-step explanation:
Eleven times six would be sixty-six.
Break up 11 into its tens and ones
11*6 =60
1*6 =6
Add the two, 60+6 =66
That is called a angle to angle math . the square lenth its ask like A to B is 20 cm long away so. that is a good question.
Given the figure:
The circle has a radius of 6 units. An included angle of 120 degrees. The shaded portion is outside the circle with sides tangent to the circle.
We can draw two right triangles by drawing a line bisecting the included angle. Then, we use the Pythagorean theorem to solve for the measurement of the two sides.
let x = measure of the side of the shaded portion
tan (60) = opposite / adjacent
tan (60) = x / 6
solve for x, x = 10.39
let s = arc
s = rθ
s = 6 * 120*pi/180
s = 4*pi
then solve for the area of the shaded portion. <span />
Answer:
Each area is equal to half the area of ABCD
Step-by-step explanation:
AX ≅ CY
In parallelogram, opposite sides are equal.
AB = CD
AX + XB = CY + YD
CY + XB = CY + YD
XB = CY + YD - CY
XB = CY
Both trapezoids have equal area
Area of AXYD + area of BXYC = area of ABCD
