A and B are the centres of two circles with radii 11 cm and 6 cm respectively. A common tangent touches these circles at P & Q respectively. If AB =13 cm, then the length of PQ is
let us assume R a point on AP which is 6 distance form A because QB = 6 if opposite side Same angle 90° then remaining opposite side will be same means AB = RQ = 13 So in ∆PRQ by Pythagoras theorem PQ will be = √(RQ)2 – (PR)2 = √169 – 25 = √144 = 12 Ans
Which of the following statements is correct?
1. Training provides strong framework.
2. Pruning is done to encourage vegetative growt...
Which of the following is appropriate for a clay soil?
When there is one buyer and larger number of sellers, the market condition is known as
Which of the following is known as Egyptian cotton?
The microwave frequency used in food industry is:
Which of the following State has Celebrated the 3rd edition of the annual orange festival 2023?
The PM-Kisan Mobile App has a Face Authentication Feature that allows farmers to complete e-KYC remotely by scanning their face without the need for O...
Based on the host they affect, pests are classified into four kinds. Which of the following is NOT a part of the classification?
In the following given options, What is the importance of mitosis cell division?
Name the breed which is the heaviest breed of cattle ,Strong lyre shaped horns, Swai chal is the peculiar feature of that breed and also knows as Proud ...
