Q6. Here is a quarter circle of radius 6 cm
Not drawn
00s lo accurately
6 cm
Work out the area of the quarter circle.
Give your answer terms of it.

Which expression is equivalent to −16y+13 ? −16(−y+13) 16(−y+2) −16(y+2) 16(−y+13)

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?

How do i do this? i don’t understand