The first number is parentheses is the X coordinate which would be the horizontal alignment.
The 2nd number is the Y coordinate, which would be the vertical alignment.
Looking at the X coordinates for B, C, and D, the translated numbers become smaller by 2 ( 4-2 = 2, 6-4 = 2) this means the triangle moves 2 places to the left, which is a -2 change.
The y values become smaller by 1 ( 2-1 = 1, 5-4 = 1) so this would be a shift in the vertical position by -1.
The correct answer is:
horizontal translation of −2 followed by a vertical translation of −1
Answer:
The corresponding side of the first triangle is 4 m.
Step-by-step explanation:
In similar triangle, ratio of areas of triangles is equal to the ratio of square of their corresponding sides.
Consider, the below two similar triangles,
area(ΔXYZ) = 20m² , area(ΔPQR) = 180m² and PQ = 12m
We have to find value of XY.
According to above property of similar triangle,
Put values in the above equation, we get,
Solving for XY,
Cross multiply, we get,
Thus, the corresponding side of the first triangle is 4 m.
Answer:
1:0.6
Step-by-step explanation:
Answer:
The vertex is point B
Step-by-step explanation:
The vertex of the angle is where the two rays meets
<ABC ( also called < BCA) can also be called by the vertex
<B
Answer:
2^2+1
Step-by-step explanation:
2(1^2 - 1) +3
2^2 -2 +3
2^2 + 1