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

HELP ITS DUE TOMORROW PLEASE ILL CASH.APP U !?! (dont use go0gle please or if you do switch your words up a bit) The Battle of Yorktown was important because __

PLS HELPPP meeeeeee thank youuu

What are the coordinates of the vertex of the graph of y = x2 + 8x + 1?

За + 4а + 5а = !!!!!!!!!!!!!!!

d. 5% of such females are below what weight?e. 10% are above what weight?what is the normal distribution?

calcule [tex]( + 4) \times ( + 2)[/tex][tex]( - 5) \times ( - 3)[/tex][tex]( + 6) \times ( + 2)[/tex][tex]( - 4) \times ( - 3)[/tex][tex]( + 2) \times ( + 5)[/t

Complete the conditional sentences (0, 1, 2) with the verb in the correct form, sometimes youhave to use the negative form.1. If I were you, I(tell) him anythin

3. Conversion of ammonia to nitrite and then to nitrates is called. a) Ammonification c) Denitrific

is this true or false ? plz help

Ogan kuzoeainy- Diego Murilo G Image result for co Learner's Dictionary Continue with the same Punnett Square above. What would the phenotypic frequencies of th