FREE POINTS 100 POINTS

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

What other information do you need to prove triangle dac=bca by asa

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height