Question

8. You are planning to use a ceramic tile design in your new bathroom. The tiles are blue-and-white equilateral triangles. You decide to arrange the blue tiles in a hexagonal shape as shown. If the side of each tile measures 7 centimeters, what will be the exact area of each hexagonal shape?

(1 point)
21 cm²
73.5 sqrt 3cm²
98 sqrt 3 cm²
1,029 cm²

Answer 1

please dont give me answers just explain..

Answer 2

ok jsut help step by step

Answer 3

yeah thanks(:

Answer 4

so than hexagonal shape

Answer 5

what mean for you hexagon ?

what measure will have the angles of these triangles ?

Answer 6

im confused on what your asking

Answer 7

there are six triangles how many degree has their angles ?

Answer 8

i dont know the degrees.. just the 7cm..

Answer 9

you have wrote in the text of this exersice ,what style of triangles are there ?

Answer 10

equilateral

Answer 11

yes so what mean triangle equilateral how many degree has the angles of an triangle equilateral ?

Answer 12

60-60-60?

Answer 13

yes sure

Answer 14

okay

Answer 15

so for you can calculi area needed you just need calculi area of a triangle and multiplie by 6

Answer 16

separate just one triangle from these six

Answer 17

how can you calculi area ?

Answer 18

im not sure....

Answer 19

what is formula for area of a triangle ?

Answer 20

base time height divide by two

Answer 21

um b*h/2

Answer 22

so how you calculi the height of this triangle ?

Answer 23

would it be 7*7/2?

Answer 24

24 1/2??

Answer 25

how you calculi the h ?

Answer 26

BF = FC

Answer 27

F is midpoint of BC

Answer 28

idk...ugh i feel stupid,

Answer 29

sin 60 = h/7

h = ?

Answer 30

sin 60 = sqrt3 / 2

Answer 31

h= 7sqrt3 /2

so than how many will be area of a triangle ?

Answer 32

okayyyyyyyyyyyyyyyyyyyyyyyy

Answer 33

base = 7

h= 7

area = base *h /2 =