Question

Find the coordinates for point R that proves figure TRAP is an isosceles trapezoid.

Answer 1

Answer:b

Step-by-step explanation: I got it right on my test

Answer 2

The coordinates for point R that proves figure TRAP is an isosceles trapezoid is (c - a, b)

From the diagram, we have the following highlights

• There are two parallel sides in the trapezoid
• The parallel sides of the trapezoid are horizontal lines

This means that the y-coordinate of point R is the same as the y-coordinate of point T.

Given that the y-coordinate of point T is b, the y-coordinate of point R can be represented as:

$R =(x,b)$

For the shape to be an isosceles trapezoid, then the following must be true

$x = c - a$

So, we have:

$R =(c - a,b)$

Hence, the coordinates of R is (c - a, b)

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