Calculator Right triangle ABC has coordinates A (-7, 3), B (-7, 10), and C(-1, 3). The
triangle is reflected over the x-axis and then reflected again over the y-axis to
create AA'B'C'. Which are the coordinates of vertex A'?
(7,
3
o (7,3)
(3 - 7)
(-7,
3)

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?