What is the least common denominator (LCD) used to simplify the fractions with denominators 3 and 4?
Simplify a trig expression by multiplying by the LCD

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Mathematics
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9th - 10th Grade
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Hard
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7
6
12
15
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When converting fractions into trigonometric terms, which common denominator is used for cosine and sine?
Sine of Theta
Cosine of Theta
Tangent of Theta
Cosine of Theta, Sine of Theta
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result when cosine of Theta is multiplied by itself?
Sine of Theta
Cosine of Theta
Sine squared of Theta
Cosine squared of Theta
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified expression when sine squared plus cosine squared is calculated?
0
1
Theta
21
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the final simplification, what is the expression reduced to?
Secant of Theta
Cosine squared of Theta
Sine squared of Theta
Tangent of Theta
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