Sorry a bit messy, with a ratio of 2:5:1, that means 5 would be the longest and your longest piece is 125, diving 125 by 5 gets you 25 cm, this is also your shortest piece since 1x25=25
Please help me out with these slopes.
1 answer:
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Answer:
RQ = RS = 3
Step-by-step explanation:
Since RQ and RS are radii of the circle then they are congruent
let RQ and RS be x , then
Using Pythagoras' identity in right triangle QRS
x² + x² = (3 )²
2x² = 18 ( divide both sides by 2 )
x² = 9 ( take the square root of both sides )
x = = 3
Thus RQ = RS = 3