Illustrative
mathematics
3. this diagram is a straightedge and compass
construction. a is the center of one circle, and b is the
center of the other. a rhombus is a quadrilateral with
4 congruent sides. explain why quadrilateral acbd is a
rhombus.
what does this mean?

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.