Question

Can anyone help me with these problems please?

Answer 1

1. a^2 + b^2= c^2

2. 15 9^2+12^2 = c^2

3. 4 3^2 +b^2=5^2

4. 24km 6^2+8^2 = c^2 c = 10 6+8+10 = 24

5. √(x2-x1)^2 + (y2-y1)^2

6.√34 (1,0) (6,3) √(6-1)^2+(0-3)^2

x1, y1 x2, y2