funnysafiye funnysafiye

04-05-2020
Mathematics

contestada

What is the length of an arc with a central angle of 4/3 π radians and a radius of 42 centimeters? (3.14 for pi)

Respuesta :

Аноним Аноним

04-05-2020

Answer:

175.84 cm

Step-by-step explanation:

l = r×∝

= 42×4π/3

= 42×4×3.14/3

= 175.84 cm

Answer Link

Otras preguntas

I need help please !!!

Transform positive sentences into negative sentences: 1. she is tall

What character trait did Nya have that helped her get through her long walks to water

1.Amina bought 112 toffees each at GH40.45p. She sold each at GH40.53p. Find the total amount she bought the toffees, correct to 2 decimal places received from

what is structure of the atom and charge of relative mass

Prove thatTan a + sec a -1 1+sin a_____________ = _______tan a -sec a +1 COS a

Given: AEFB, AE ≈ FB, DA ≈ CB, and angle A and angle B are right angles. Prove: Triangle DAF ≈ Triangle CBE and DF ≈ CE

Which types of radiation consist of particles? Which consist of only waves?

The author uses Repetition throughout Ban the Ban!. What are some words or phrases that are repeated? Why do you think the author chose to repeat them? How does

balanced equation of CuCo3+ HCl