43
The angles marked in the figure are measured in degrees. Find x.
- A. 45o
- B. 90o
- C. 60o
- D. 15o
- E. 30o
44
In the figure, FGHJ is a circle of radius 3cm centre O. FOH, GOJ are perpendicular diameters. With G as centre of an arc of a circle is drawn to pass through F and H. Find the length of the perimeter of the lunar portion shaded.
- A. 3\(\pi\)\(\sqrt{2 - 1}\)cm
- B. \(\frac{9}{2}\)\(\pi\)cm
- C. 3 \(\pi\)(1 + \(\frac{2}{2}\))
- D. 3(1 + \(\frac{2}{2}\))
45
fG is a given straight line and H is a fixed point. The construction marks shown in the diagram indicate the
- A. perpendicular bisector of the line
- B. perpendicular bisector of th eline JK
- C. perpendicular bisector of the line HI
- D. perpendicular from H to the line FG
46
In the figure, PS bisects angle QPR. Find the ratio SR:QR.
- A. 1:2
- B. 1:3
- C. 1:4
- D. 1:5
- E. 1:6
47
In the figure, If PT is parallel to RS, PQ = PT, and angle SQT = 90o, Find x
- A. 35o
- B. 50o
- C. 55o
- D. 70o
- E. 80o
48
In the figure, PQ\\SR, ST\\, ST\\RQ, PS = 7cm, PT = 7cm, SR = 4cm. Find the ratio of the area QRST to the area of PQRS.
- A. 56.77
- B. 56.105
- C. 28:105
- D. 28:49
- E. 56:49
49
If PN is perpendicular to QR, find the value of tan x.
- A. \(\frac{5}{9}\)
- B. \(\frac{3}{5}\)
- C. \(\frac{3}{4}\)
- D. \(\frac{4}{3}\)
- E. \(\frac{5}{3}\)