lawrencemadisopdb8ld lawrencemadisopdb8ld

11-11-2018
Mathematics

contestada

How many degrees are there in each exterior angle of an equilateral triangle?

A. 60°
B. 120°
C. 90°
D. 30°

Respuesta :

11-11-2018

B. 120° in each exterior angle of an equilateral triangle :)

Answer Link

ashtheace28 ashtheace28

11-11-2018

B. 120 degrees

That is because since we know that the inside angles of a equilateral triangle is 60 degrees and a line is 180 degrees do this:

180 - 60 = 120 degrees

Answer Link

Otras preguntas

BIG POINTS Solve x2 + 9 x + 8 = 0 by completing the square. What are the solutions? {1,-8} {1, 8} (Not this one) {-1,-8}

URGENT!!! Jean needs to cut a triangular piece of tile for a mosaic. In order to cut it properly, she needs to know the measure of the unknown angle ?∘ as shown

Enlightenment thinker John Locke believed in certain principles called “laws of nature” or “natural laws” that governed the moral world as they do the physical

An unborn child from the end of the second week conception until the end of the second month pregnancy is A. An embryo B. A fetus C. An ovum D. A zygote

Rhett decides to build a square room for his movie and music collection. If the area of the room is 9x2 − 6x + 1 square feet, what is the length of one side of

What is 1,004.04 in word form

Solve for x.2 1/4x = 8 1/2

Which part of this sentence is not correct? Marcela es la muchacha alta y rico. A. alta B. rico C. muchacha D. la

Los astrónomos (desarollar) nuevos programas. _______

what are the reproductive problems