Side of an equilateral triangle is 24 cm

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Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Geometry

Question:

Side of an equilateral triangle is 24 cm. What will be the radius of in circle of this equilateral triangle?

Options:

6 cm

12 cm

8 cm

3 cm

Correct Answer:

8 cm

Explanation:

Formula to be used

Side of triangle/2\(\sqrt {3 }\)

Calculation

⇒ \(\frac{24}{2√3}\)

⇒ 4\(\sqrt {3 }\)

Therefore, the radius of circle will be 4\(\sqrt {3 }\)