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

James buys a shirt and a pair of socks on sale for 25% off. if the price of the shirt before the sale was $24 and he spent a total of $24, what was the original
I don't know how to solve this
Which chronic disease may be prevented by regular visits to the dentist? A. Lung Cancer B. Cardiovascular disease C. Allergies D. Asthma
Uptown Photography charges $15 per portrait sheet, plus $19 for a session fee. Downtown Photography charges $29 for a session fee and $10 per portrait sheet.
Which is not an ethical issue? a. flying drone aircraft over american cities to track people's movements b. allowing parents to choose which school to send thei
Smooth muscles are slow to relax and slow to contract. explain why this is and why this is important.
What's the answer?????
Which of the following strategies is part of a pre-reading plan? (5 points) prepare postpone part plan
Find the distance between the two points (-7,5) And (3,-4)
N the sixteenth century, the ghent altarpiece, which represents the divine, was threatened by