meerkat18 meerkat18

03-08-2016
Mathematics

contestada

Polygon ABCDE rotates 45° clockwise about point F to produce polygon FGHIJ as shown. What is mBCD?

Polygon ABCDE rotates 45 clockwise about point F to produce polygon FGHIJ as shown What is mBCD class=

Respuesta :

taskmasters taskmasters

11-08-2016

Polygon FGHIJ is the result of the rotation of ABCDE.

A = F ⇒ 117°
B = G ⇒ 90°
C = H ⇒ 127°
D = I ⇒ 90°
E = J ⇒ 117°

The measure of angle BCD remains the same because the rotation involves the whole polygon. Thus, it is still 127°

Answer Link

Otras preguntas

Divide: x^10/x^4. thank you very much

Why was the death of Darius important to Alexander's conquest Of Persia?

Which best differentiates between chemical digestion and mechanical digestion? Chemical digestion happens in the small intestine; mechanical digestion happens

according to the nebular theory,how did the solar system form?

A diet rich in fiber and fluids would be most beneficial for people with

energy in the form of electromagnetic radiation. Most often associated with a wavelength that is visible to the eye

Whole-life insurance has a cash value for the insured person if he decides to stop paying premiums and cash the policy in. a. True b. False

what are some natural events that have caused changes in earth´s climate

Which gland helps control sugar levels in the bloodstream? a. hypothalamus b. testis c. ovary d. pancreas

Why did the US attack Iwo Jima?