Diamonds are rated on many properties. Luster measures the amount of reflected light from the outer facets, or flat polygon-shaped faces, of the diamond. As the

number of facets increases, there are more angles for the light to reflect off of. The

cut, or shape, of a diamond is mainly dependent on the original shape of the stone.

For each diamond cut shown below, name two different geometric shapes you see

within the cut, and complete the rest of the chart.

The triangles are similar. what is the value of x? enter your answer in the box. x = two right triangles. the larger right triangle is labeled x on the longer leg, 12 on the shorter leg and 20 on the hypotenuse. the smaller triangle is labeled 4 on the longer leg, 3 on the shorter leg, and 5 on the hypotenuse.

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Find the length of the diagonal of the rectangle. round your answer to the nearest tenth. || | | 8 m | | | | 11 m