NOTE: this is not a multiple choice, but is picking the right statement for each letter. (example: (A) dogs do / do not eat brownies do not. Repeat for every letter.) Use your knowledge of the Pythagorean Theorem and its converse to complete each sentence correctly.

(A) A triangle with side lengths 9, 12, 15
(is/is not)
a right triangle.

(B) A triangle with side lengths 12, 60, 62
(is/is not)
a right triangle.

(C) A triangle with side lengths 9, 40, 41
(is/is not)
a right triangle.

Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?