Atriangle has side lengths of 12 cm, 35 cm, and 42 cm

Which of these triangle pairs can be mapped to each other using two reflections?

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

The area of a circle is equal to 1 dm². find the radius of the circle.