If a translation of T(2, -7) is applied to ΔABC, then the coordinates of B' is (3, -12).
<h3>What are coordinates?</h3>
A coordinate system in geometry is a system that employs one or more integers, or coordinates, to define the position of points or other geometric components on a manifold such as Euclidean space.
Given the coordinate of B are (1, -5), also given the rule for the translation T that is (2, -7). Therefore, the translation of the point B will be,
B' = (1+2, -5-7) = (3, -12)
Hence, If a translation of T(2, -7) is applied to ΔABC, then the coordinates of B' is (3, -12).
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Answer:
<h3>20''</h3>
Step-by-step explanation:
If points A, B and C are collinear, then A, B and C lies on the same straight line. Hence AB+BC = AC
Given
AB = 12''
BC = 8''
To get length od segment AC, we will substitute the given values into the formula above as shown;
AB+BC = AC
12 + 8 =AC
AC = 12+ 8
AC = 20''
Hence the length of AC is 20''
Answer:
he would have to get an 81
Step-by-step explanation:
Answer:
I did that yesterday
Step-by-step explanation: