19keyontaelads 19keyontaelads

15-10-2018
Mathematics

contestada

Through which angle of rotation does the image of a regular pentagon coincide with its preimage? A. 90° B. 72° C. 60° D. 45° E. 30°

Respuesta :

makma2creisdorph87 makma2creisdorph87

16-10-2018

The central angle of a regular pentagon is : 360° : 5 = 72°

Through this angle of rotation the image of a regular pentagon coincide with its preimage.

Answer: B ) 72°

Answer Link

Otras preguntas

Martin Luther King, Jr. gave his historic "I Have a Dream" speech Answer Choices: A) at the March on Washington. B) at the Montgomery Bus Boycott. C) at the

Can someone help me pls ty!

The case of Anthony Burns shows that fighting the Fugitive Slave Act was pointless. people in the North did not truly support the rights of enslaved people.

Determine the kinetic energy of a 3.2 kg roller coaster car that is moving with a speed of 15.6 m/s.

Suppose you are presented with a triangle and given two of its sides with an included angle measure. Place in order the reasonable steps you would use to solve

Can some please do Jupiter,Saturn and Neptune what I need from those three each are the distance from earth there diameter and 1 interesting fact each one pleas

Arrange the events of the arms race in the correct sequence.

a. Most plants in the ditch will be plants with long roots. b. Most plants in the ditch will be plants with short roots. c. There will be no changes in the numb

Convert the Cartesian equation 2 xy = 1 in polar equation form.

please help it’s history