<span>9-25x^2= (3 - 5x)(3 + 5x)
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Easy, ( im not good at English )
Calculate the radius : 12 divided by 2 is 6 inches
Then calculate the area : 6 squared is 36, then mutiply by 3.14. Equals 113.04 inches². I think that’s the answer !
Answer:
1.6.36 cm
2
Step-by-step explanation:
Using sine rule to find the length of the BC.