How can I use the Pythagorean Theorem to solve problems involving 3-d figures?

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

Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)

Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)