Answer:
C
Step-by-step explanation:
First check if the triangle is right.
If the square of the longest side is equal to the sum of the squares on the other 2 sides then the triangle is right.
longest side =
and (
)² = 12
2² + (
)² = 4 + 8 = 12
Thus the triangle is right → C
Answer:
20 coins
Step-by-step explanation:
697/17 = 41
820/41 = 20 coins
Answer:
3 tothe one it is the answer
Answer:
9 boys
Step-by-step explanation:
15/5
=3
3*3
=9