bakbellejadaw bakbellejadaw

28-12-2016
Mathematics

contestada

PLEASE ANYONE HELP MEEE!!!!

An equilateral triangle has an apothem of 5 cm. Find the perimeter of the triangle to the nearest centimeter.

A.

26 cm
B.

52 cm
C.

75 cm
D.

100 cm"

Respuesta :

pkmnmushy pkmnmushy

31-12-2016

Well, as the apothem is = s/2*Tan(180/n).
5 = S/2*Tan(180/3), S = 17.32 cm.
P = 17.32 + 17.32 + 17.32 = 52 cm.
So your option will be the second one: B. 52 cm.
Hope this is useful

Answer Link

Otras preguntas

An early model of land use is the concentric ring model of urban form developed by E.W. Burgess. Of the following land uses, which would be closest to the downt

In a book titled Life in Elizabethan England, what chapter is MOST likely to include information about the Globe Theatre? A) The Plague B) Religion and Philosop

16 x 10^12 in standard form

An astronaut is rotated in a horizontal centrifuge at a radius of 5.0 m. (a) What is the astronaut’s speed if the centripetal acceleration has a magnitude of 7.

2. The word "Progressivism" came into common use around 1910 a. as a way of describing a broad, loosely defined political movement of individuals and groups. b.

In mitosis, when do the sister chromatids align with centrosomes in the cells? A. Anaphase B. Telophase C. Metaphase D. Interphase

If 5 students each bought in a boxes with 10 pencils per box and 10 students bought in eight boxes with five pencil per box how many total points did the studen

Last year Almazan Software reported $10.50 million of sales, $6.25 million of operating costs other than depreciation, and $1.30 million of depreciation. The co

PLEASE HELP ASAP!! WILL MARK AS BRAINLIEST!! 2+3(x-5)=15

In the month of November Gavin Company Inc. wrote checks in the amount of $37,000. In December, checks in the amount of $50,632 were written. In November, $33,8

ACCESS MORE EDU ACCESS