What is the angle between centripetal acceleration and tangential acceleration?
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An angle is four times its complementary angle. What is the measure of the angle?
The slopes of two lines are 1/√3 and √3. What is the angle between these two lines?
What are the co-ordinates of the centroid of a triangle, whose vertices are A(-2,5), B(3,-2) and C(5,3)?
The measures of the three angles of a triangle are in the ratio 1:2:3. What is the measure of the biggest angle?
What is the equation of the line whose y-intercept is 4 and making an angle of 45° with the positive x-axis?
The perimeters of a square and an equilateral triangle are equal. If the diagonal of the square is 9 cm, what is the area of the equilateral triangle?
The two equal sides of an isosceles triangle is 20 cm each and the third side is 30 cm. What is the area(in cm2) of the triangle?