donnyeahtate7 donnyeahtate7

03-06-2020
Mathematics

contestada

a sector with a area of 11 over 2 pi cm squared has a radius of 3 cm

Respuesta :

sergeybunas sergeybunas

03-06-2020

Answer:

Step-by-step explanation:

Step-by-step explanation:

Area of sector = angle/360 * pi * r^2

5.5pi = angle/360 * pi * 9

5.5 = angle/360 * 9

angle = (5.5 * 360)/9 = 40 * 5.5 = 220

Answer Link

Otras preguntas

Give two examples from Mikael Gorbachev's speech of the weakness of the Soviet Union in the years before it fell.

2/5 X -3/4 i need help on this

What is the name of this hydrocarbon? hexane O heptane O octane O pentane Mark this and return H H H H H ||||| H-C-C-C-C-C-H |||II H H H H H Save and Exit Next

Q3, A ball of mass 5.0 kg moving with a Velocity of 10.0 ms collides with a 15.0 kg ball moves with a Velocity of 4 ms! If both balls Stick together after Colli

Egdar Allan poem “the bells” 2. Look up tintinnabulation in a dictionary and an etymology dictionary and explain its meaning and history. How does the word affe

Aminophylline 0.5 milligrams/kg/hr is prescribed for an 80 kg man; 500 milligrams in 500 ml infusion is prepared. At what rate should the infusion run (in ml/hr

The article about NATIVE AMERICAN folklore is What kind of phrase are the bolded words? adverb phrase adjective phrase gerund phrase verb phrase

The velocity is ___ when the distance is kept the same and the time is halved

need help asap willing to give a lot of points!

difine jack screwplease help me