AIEEE 2003 | Properties of Triangle Question 35 | Mathematics

This chapter is currently out of syllabus

AIEEE 2003

MCQ (Single Correct Answer)

-1

Out of Syllabus

In a triangle $$ABC$$, medians $$AD$$ and $$BE$$ are drawn. If $$AD=4$$,
$$\angle DAB = {\pi \over 6}$$ and $$\angle ABE = {\pi \over 3}$$, then the area of the $$\angle \Delta ABC$$ is :

$${{64} \over 3}$$

$${8 \over 3}$$

$${{16} \over 3}$$

$${{32} \over {3\sqrt 3 }}$$

AIEEE 2003

MCQ (Single Correct Answer)

-1

Out of Syllabus

The sum of the radii of inscribed and circumscribed circles for an $$n$$ sided regular polygon of side $$a, $$ is :

$${a \over 4}\cot \left( {{\pi \over {2n}}} \right)$$

$$a\cot \left( {{\pi \over {n}}} \right)$$

$${a \over 2}\cot \left( {{\pi \over {2n}}} \right)$$

$$a\cot \left( {{\pi \over {2n}}} \right)$$

AIEEE 2002

MCQ (Single Correct Answer)

-1

Out of Syllabus

The sides of a triangle are $$3x + 4y,$$ $$4x + 3y$$ and $$5x + 5y$$ where $$x$$, $$y>0$$ then the triangle is :

right angled

obtuse angled

equilateral

none of these

AIEEE 2002

MCQ (Single Correct Answer)

-1

Out of Syllabus

In a triangle with sides $$a, b, c,$$ $${r_1} > {r_2} > {r_3}$$ (which are the ex-radii) then :

$$a>b>c$$

$$a < b < c$$

$$a > b$$ and $$b < c$$

$$a < b$$ and $$b > c$$

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