The correct answer is " (1) Reflect ABC across the x-axis and call this new triangle A'B'C'. (2) Translate A'B'C' 2 units right and 6 units up so that its image is A''B''C''. "
It is assumed that the points are
A in ABC is (1,9), B in ABC is (3,12), and C in ABC is (4,4).
A'' in A''B''C'' is (3,-3), B'' in A''B''C'' is (5,-6), and C'' in A''B''C'' is (6,2).
Both triangles are congruent. Since they are congruent, there are no contractions nor dilations occured. After rotating clockwise, we get A"C"B". So we need to reflect it to get A"B"C"
hope this helped :D
Answer:
yes
Step-by-step explanation:
if it ends at 430 he will have 30 min before his appoionment
The length of one side of the octagon is given by:
![L = 72/8 L = 9](https://tex.z-dn.net/?f=L%20%3D%2072%2F8%0A%0AL%20%3D%209)
Then, the apothem can be determined using the Pythagorean theorem in the following way:
![11.8 ^ 2 = (9/2) ^ 2 + a ^ 2 ](https://tex.z-dn.net/?f=11.8%20%5E%202%20%3D%20%289%2F2%29%20%5E%202%20%2B%20a%20%5E%202%0A)
Clearing to have:
![a = 10.91](https://tex.z-dn.net/?f=a%20%3D%2010.91)
Then, the area is given by:
![A = (8) * (1/2) * (L) * (a) ](https://tex.z-dn.net/?f=A%20%3D%20%288%29%20%2A%20%281%2F2%29%20%2A%20%28L%29%20%2A%20%28a%29%0A)
Where,
L: length of the octagon sides
a: apotema
Substituting values:
Answer:
the approximate length of the apothem is:
a = 10.91 feet
The approximate area of the floor of the gazebo is:
A = 392.76 feet ^ 2
Answer:
are there multiple choices?
Step-by-step explanation:
Answer:
<em>i dont know the answer dude or ladies</em>
Step-by-step explanation:
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