Download App

Circles — Maths STD 9 — Question

Gujarat BoardEnglish MediumSTD 9MathsCircles1 Mark
✓

Answer

  1. 50º
    Solution:

    Angle made at centre by an arc is double the angle made by it on any point on the circumference.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q" from Circles→Circles — all question types→Maths STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

The rationalisation factor of $\sqrt3,$ is:
→
Write the correct answer in the following:
The number of interwoven isosceles triangles in Sriyantra (in the Atharvaveda) is:
  1. Seven.
  2. Eight.
  3. Nine.
  4. Eleven.
→
In the given figure, AOB is a diameter of a circle with centre O such that AB = 34cm and CD is a chord of length 30cm. Then the distance of CD from AB is:

  1. 8cm
  2. 15cm
  3. 18cm
  4. 6cm

→
In Fig. if O is the centre of the circle, then $\angle B C D=$
Image
→
In the given figure, BO and CO are bisectors of $\angle\text{B}$ and $\angle\text{C}$ respectively. If $\angle\text{A}=50^\circ$ then $\angle\text{BOC}=?$
→
In $\triangle\text{ABC},$ EF is the line segment joining the mid-points of the sides AB and AC. BC = 7.2cm, Find EF = ?
→
In $\triangle A B C, \angle B=\angle C$ and ray $A X$ bisects the exterior angle $\angle D A C$. If $\angle D A X=70^{\circ}$, then $\angle A C B=$
→
The mean of n observations is $\overline{\text{X}}.$ If k is added to each observation, then the new mean is:
→
Write the correct answer in the following:
One of the factors of (25x2 - 1) + (1 + 5x)2 is.
  1. 5 + x
  2. 5 - x
  3. 5x - 1
  4. 10x
→
If $\left(a+\frac{1}{a}+2\right)^2=4$, then $a^2+\frac{1}{a^2}=$
→