shresthasabita192 shresthasabita192

11-03-2022
Mathematics

contestada

In the given figure, O is the centre of a circle, TN is a Tangent, AN = 12 cm and OE = 5 cm. Find the length of NE.

In the given figure O is the centre of a circle TN is a Tangent AN 12 cm and OE 5 cm Find the length of NE class=

Respuesta :

zsm2800 zsm2800

11-03-2022

Answer:

NE = 8 cm

Step-by-step explanation:

Radius OA = OE = 5 cm

In right triangle OAN, OA² + AN² = ON²

5² + 12² = ON²

ON² = 25 + 144 = 169

so ON = 13 cm

NE = ON - OE = 13 - 5 = 8 cm

Answer Link

Otras preguntas

Solve the formula for x. Jx + Ky=M

What song asks members of the older generation to “get out of the way” if they can't help

Pierre’s unicycle wheel had a diameter of 80cm. a) how far does the unicycle move if the wheel turns once? Give your answer in metres, correct to 2 decimal plac

What is the answer for 7÷ 4/5

A method of calculating the amounts of reactants needed to produce desired amounts of products is called

1. Who was Marie Daly? What did she accomplish? 2. What is BTB and what is it used for? 3. How does carbon dioxide get replenished in water? What is the pH of c

Graph this line using the slope and y-intercept: y = 1/8x + 4 (1/8 is a fraction)

find the value of "x" in the following

11. An astronaut travels 32 million miles to Mars, turns around and comes back the same way, ending up exactly where he started his trip. What is his displaceme

8 1/3 divided by x=2 1/3 divided by 8.1