In ABC, AD is the internal bisector of A, meeting the side BC at D. – McqOptions

MCQOPTIONS

1.	In ABC, AD is the internal bisector of A, meeting the side BC at D. If BD = 5 cm, BC = 7.5 cm, then AB : AC is
A.	2 : 1
B.	1 : 2
C.	4 : 5
D.	3 : 5
Answer» B. 1 : 2

Discussion

No Comment Found

Related MCQs

<p>One of the diagonals of a rhombus is 70% of the other diagonal, what is the ratio of area of rhombus to the square of the length of the larger diagonal? </p>
<p>The x - intercept on the graph of 7x - 3y = 2 is :</p>
<p>O and C are respectively the orthocentre and the circumcentre of an acute angled triangle POR. The points P and O are joined and produced to meet the side QR at S. If POS=60<sup>0</sup> and QCR = 130 , then RPS = ?</p>
<p>The length of the intercept of the graph of the equation 9x 12y = 108 between the two axes is </p>
<p>In ABC, AD is the internal bisector of A, meeting the side BC at D. If BD = 5 cm, BC = 7.5 cm, then AB : AC is </p>
<p>If diagonals of a rhombus are 16 cm and 30 cm. then what is the perimeter (in cm) of the rhombus?</p>
<p>A piece of wire when bent to form a circle will have a radius of 84 cm. If the wire is bent to form a square, the length of a side of the square is</p>
<p>D and E are midpoints of side AB and AC respectively of the ABC. A line drawn from A meets BC at H and DE at K. AK : KH = ?</p>
<p>A solid sphere of diameter 7 cm is cut into two equal halves. What will be the increase (in cm.<sup>2</sup>) in the total surface area?</p>
<p>A sector area of 4% is removed from a circular sheet of paper of diameter 50 cm, If the remaining part is used to make a conical surface , then the ratio of radius and height of the-</p>