A. The total area of the figure below is (blank) units B. The perimeter of the figure below is (blank) units (look at the picture below to solve

p ≈ 17.6

a = 10.5

Step-by-step explanation:

AC = 3

BC = 7

use pythagorean theorem to find AB

AB² = 3² + 7²

AB² = 58

AB = 7.615773105863908

AB ≈ 7.6

Perimeter

p ≈ 3 + 7 + 7.6

p ≈ 17.6

Area

a = (1/2)bh

a = (1/2)3 * 7

a = 10.5

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.