mkkAlppaxalleHeide mkkAlppaxalleHeide

01-03-2017
Mathematics

contestada

How can i find the length of a chord?

Respuesta :

BigBangGang BigBangGang

01-03-2017

Chord length = 2√r²-d²
r= radius of the circle
d= perpendicular distance from the chord to the circle center.

Example:
radius = 5cm
distance = 4cm

2√5²-4²
=2√25-16
=2√9
=2×3
=6cm

Answer: 6 cm.

Hope this helped!

Answer Link

Otras preguntas

a large building that has small apartments or rooms for rent; usually overcrowded and sometimes lacked clean running water; they were usually found in ethnic g

Write the following improper fraction as a whole or mixed number. 12/11

Which statement best illustrates using the vertical line test to determine if the graph below is a function of x? The graph is not a function of x because the l

1. What does the phrase “I Wander’d lonely as a cloud” reveal about the poet? *

Which statement accurately describes effective scientists? a. They try to publish as much work as possible to seem more important. b. They prefer to deal with q

which of the following is a natural landmark in Texas?

planet earth's widest observatory

what is the molar mass (g/mol) of cyclohexanol

Quién introdujo el término en la gramática española.

evaluate x — + 6(x-12) when x=12 4