Answer:
1
Step-by-step explanation:
Answer: 21
ahaha but for real it is 19
1 & 2 = Right Triangles
3 & 4 = Not Right Triangles
Solved Using Pythagorean Theorem:
1) = 225
= 225
2) = 1521
= 1521
3) = 776
= 784
4) = 244
= 256
length x with
8 cm X 33 cm
-8.5