tommyadebanjo2020
tommyadebanjo2020 tommyadebanjo2020
  • 01-05-2020
  • Mathematics
contestada

A chord is 5cm from the centre of a circle of diameter 26cm. find the lenght of the chord(using the formula for the lenght of a chord)

Respuesta :

Chelboy
Chelboy Chelboy
  • 01-05-2020

Answer:

Length of chord=24cm

Step-by-step explanation:

diameter=26cm

Radius(r)=26/2=13

Distance Of The chord from the center Of The circle(x)=5cm

Length of chord=2x√(13^2-5^2)

Length of chord=2x√(169-25)

Length of chord=2x√(144)

Length of chord=2x12

Length of chord=24cm

Answer Link

Otras preguntas

WAP to display the natural numbers from 1 to 100​
use the graph of f to determine each of the following
Find mode of the following size 2 3 5 6 7 frequency 4 6 2 5 3 1
can someone explain this formula M=gr2/G why we put G on the denominator and r2 and g on numerator​
Why are chinampas is the best Aztec invention
correct 0·0066574 to 3 significant figure.​
what had Andrew been thinking about? How would you like to describe the state of his thoughts? Ans- ​
Order the numbers from lowest to highest. a. 12HEX b. 12DEC c. 12OCT a,b,c c,b,a c,a,b a,c,b
I just need to know the answer pls
What is the probability that one card is either an 8 or a 5