Is 1.36¯¯¯¯ rational or irational

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

What is the reflection image of (5,-3) across the line y = -x?