Classify the equation as a conditional equation, an identity, or a contradiction.
1 answer:
Solving the equation, it is found that it is classified as conditional.
- It is conditional if there is a solution for x.
- It is an identity if both sides are equal.
- If is a contradiction if there are no solutions for x.
The equation is:
Solving it:
Solution for , thus conditional.
A similar problem is given at brainly.com/question/24862027
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Answer:
C. 40π cm²
Explanation:
• The central angle of the sector = 225 degrees
,• The radius of the sector = 8cm
For a sector of radius r and central angle θ, we calculate the area using the formula below:
Substituting the given values, we have:
The area of the sector is 40π cm².