Pa help po pllleeeaaase
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Pa help po pllleeeaaase
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Answer:
1. Using Pythagorean theorem: [tex]a^2 +b^2=c^2[/tex]
[tex]OA^2+AC^2=OC^2\\6^2+AC^2=10^2\\AC^2=100-36\\AC^2=64\\AC=8[/tex]
Since SC is twice AC, then
[tex]SC=2\times AC\\SC=2\times8\\SC=16cm[/tex]
2. Applying the same rules from (1)
[tex]SC=2\times AC\\\frac{SC}{2} =AC\\AC=24\div2=12[/tex]
Solving for OA using Pythagorean theorem
[tex]OA^2+AC^2=OC^2\\OA^2+12^2=13^2\\OA^2=169-1446\\OA^2=25\\OA=5[/tex]