Answer:
A'(5,3)
Step-by-step explanation:
First, you must understand that A(5,3) is the pre-image and that A' is what we are looking for which is the image.
With that in mind, you translate the preimage by adding or subtracting from the x and y values.
(x+4, y-3)
To find the x value of the pre-image, you will add 4 to the preimages' x value
Pre-image: A(1,6)
To find the y value, you subtract the preimages' y value by 3.
Hope this helps!
Answer:
<h2>
∠PQT = 72°</h2>
Step-by-step explanation:
According to the diagram shown, ∠OPQ = ∠OQP = 18°. If PQT is a tangent to the circle, it can be inferred that line OQ is perpendicular to line QT. Ths shows that ∠OQT = 90°.
Also from the diagram, ∠OQP + ∠PQT = ∠OQT;
∠PQT = ∠OQT - ∠OQP
Given ∠OQP = 18° and ∠OQT = 90°
∠PQT = 90°-18°
∠PQT = 72°
Answer:
Step-by-step explanation:
1 and 2 are vertical angles