Answer:
x=5cm
Step-by-step explanation:
Pythagorean theorem states that a^2 + b^2=c^2
Plug in the numbers from the picture: 8^2 + x^2 = 89
Then solve for x
It equal 5 or -5 cm but there cannot be a negative measure of a side so it is positive 5
Answer:
Step-by-step explanation:
points points points points points points points points points points points points points points points points points points points points points points points points points points points points points points points points points
Answer:
there would be 56 different combinations
Step-by-step explanation: