Answer: Yes.
Step-by-step explanation:
One of the criteria of congruence for triangles is SSS, this means that when we know that two triangles have all the same side lengths, the triangles are congruent. This would mean that all the triangles with the same side lengths are rotations or translations of the same triangle.
Then, when we know the measures of the 3 sides of a triangle, we have only one possible triangle to make, which would mean that Buzz has enough information to make a truss with the correct size and shape.
Answer:
(-2, 4.111)
(-1, 4.333...)
(0,5)
(1, 7)
Step-by-step explanation:
So for this, you just substitute x with a cero to obtain the x-axis.
So, (0,5)
Then, you do the same with other numbers (replace x) and get the points to later graph it.
Also, you can use desmos, it really helps
im pretty sure its (6,0). 5.
The answer to all of them is in the picture. Let me know if you have any other question.
Let y - x = height of sign
tan 31 = x/24
tan 31 • 24 = x
14.4206548567 = x
tan 42 = y/24
tan 42 • 24 = y
21.6096970631 = y
Now subtract x from y.
y - x = 21.6096970631 14.4206548567
y - x = 7.1890422064
Rounding off to the nearest tenth of a foot, we get 7.2 feet.
The sign for the roof is 7.2 feet.
