Please help soon! What is the surface area of the square pyramid?
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Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square