eniola1342 eniola1342

06-03-2022
Mathematics

contestada

a circle of radius 4.5m calculate the length of the chord if the distance is 3cm

Respuesta :

chibunduoyibe chibunduoyibe

06-03-2022

Answer:

6.71cm

Step-by-step explanation:

length of chord = 2× √( radius^2 - distance^2) Pythagoras theorem

= 2 × √(4.5^2 - 3^2)

= 2 × √11.25 = 6.71cm

Answer Link

Otras preguntas

what is love encompasses a range of strong and positive emotional and mental states. from the most sublime virtue or good habit, the deepest interpersonal affec

An airplane flights horizontally with velocity 950 Km/h. ¿How many meters will the airplane travel in 40 seconds?

i need help with this assignment for spanish asapppppp

Plss help me with this!!

during my first three months of work, i attended three conferences; they were all required events for my training. during my first three months of work, i atten

10. Solve the following by substitution or elimination. 3x + 2y = 6 - x + 2y = - 2 Answer: x=___y=_ OR: no solution/ infinite solutions Please help me it’s for

Nine Generic Influence Tactics Whether you realize it or not, you spend a great deal of time attempting to influence others, including your professors, parents,

Which of the following statements is true of a hypothesis?

1. In many US states, high school students are offered scholarships are given to students to students who remain in-state for university or college. For example

Which of the following is not true about Magnetic field Lines? 1 point Are always north to side outside magnet Are always south to north inside the magnet Are a