Subtract by first simplifying each radical and the combining any like radicals. 5√162 − 3√18 − 4√98 (a) 11√2 (b) 8√2 (c) −11√2 (d) 5√2

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

1. minimum

2. 6400

3. eight

hope this !