The seesaw moves and the angle created by the left side of the seating board and the central support is now 80 degrees. Create a
2 answers:
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To calculate the distance between two points, we can use a formula that is a variation Pythagorean Theorem. Look:
"d" represents the distance and coordinates are expressed as follows: (x, y)
Let's go to the calculations.
The answer is 6.7 uc.