Jewelry Making An artisan makes pendants in the shape of
equilateral triangles. The height of each pendant is 18 mm.
What is the length s of each side of a pendant to the nearest
tenth of a millimeter?

20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values