In the figure, O is the centre of the circle and PA is a tangent to it. The point P is 10 centimetres away from the centre of the circle. The diameter of the circle is 10 centimetres. <POA=
A90⁰
B30⁰
C45⁰
D60⁰
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
In triangle ABC AB-3 centimeters and <C 30°. What is the diameter of its circumcircle ?
16.3 സെന്റിമീറ്റർ വശമുള്ള ഒരു സമഭുജത്രികോണത്തിന്റെയും, 12.1 സെന്റിമീറ്റർ വശമുള്ള ഒരു സമചതുരത്തിന്റെയും ചുറ്റളവുകൾ തമ്മിലുള്ള വ്യത്യാസം എത്ര ?
If the area of an equilateral triangle is 25√3 cm², then the length of each side of the triangle is:
If the breadth and height of a closed cuboid are, respectively, 25% and 50% of its length of 12 cm, then find the total surface area of this cuboid.
Find the perimeter of an equilateral triangle with a side length of 6 cm.