If the centre of a circle is A (4,6) and B (10,8) is a point on circular circumference, find the radius the circle​

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale