Answer:
Corresponding angle theorem, vertical angle theorem, and the transitive property of congruence.
Step-by-step explanation:
Considering a set of parallel lines cut by a transversal. (Refer the attached image).
Now that lines J and K are parallel, then by "corresponding angle theorem"
![\angle 1=\angle 5](https://tex.z-dn.net/?f=%5Cangle%201%3D%5Cangle%205)
By "vertical angle theorem"
![\angle 5 = \angle 7](https://tex.z-dn.net/?f=%5Cangle%205%20%3D%20%5Cangle%207)
Using, "transitive property of congruence"
![\angle 1 = \angle 7](https://tex.z-dn.net/?f=%5Cangle%201%20%3D%20%5Cangle%207)
And that is our required proof. In this whole proof we have used "corresponding angle theorem", "vertical angle theorem", and the "transitive property of congruence".
Answer: <u>105m²</u>
Formula for Area of Circle: A = π r²
so, A = 3.14 (6)² (I got 6 because radius is half the diameter)
Don't forget to divide the final area of the circle in half, because It's only a semicircle.
Formula for Triangle: A = ![\frac{bh}{2\\}](https://tex.z-dn.net/?f=%5Cfrac%7Bbh%7D%7B2%5C%5C%7D)
so, A =
(again, the "6" is just the diameter divided in half which forms the base of ONE triangle.)
You need to multiply the final area of the triangle by 2 since there are 2 triangles.
Step-by-step explanation:
Cos Milky said it. Trust Milky. Milky smart.
Answer: their is no x?
Step-by-step explanation:
We have
![f(x)=2x+1 \\g(x)=x+14](https://tex.z-dn.net/?f=%3C%2Fp%3E%3Cp%3Ef%28x%29%3D2x%2B1%20%5C%5C%3C%2Fp%3E%3Cp%3Eg%28x%29%3Dx%2B14%3C%2Fp%3E%3Cp%3E)
And we need to find function composition
.
Hope this helps.
The formula for distance between two points-
√(x1- x2)^2 + (y1 -y2)^2
Solve-
√(-2 -5)^2 + (5-(-2)^2
√(-7)^2 + (7)^2
√49 + 49
√98
9.89949... (the answer will be in decimal number)