Question

the great pyramid of giza had side lengths of 219 meters. if m angle w = 63.5 degrees, find the are of one of the faces of the pyramid. round the answer to the nearest hundred.
a. 200 square meters
b. 300 square meters
c. 21,500 square meters
d. 42,900 square meters

Answer 1

@wolf1728

Answer 2

you can use trigonometry

Answer 3

can u set the equation for me plzz??? on how to solve it. ill give medal

Answer 4

!!!

Answer 5

@perl wait what do i do?? multiply/divide all the numbers??

Answer 6

im lost

Answer 7

yea???

Answer 8

still dont get it );

Answer 9

the 2 xs are 219?

Answer 10

x's stand for angles, not sides

Answer 11

the angles of a triangle add up to 180 degrees

Answer 12

116.85?

Answer 13

actually its not necessary to do this

Answer 14

i rotated the triangle so it is resting on the side 219

Answer 15

whats going on up there

Answer 16

O_O

Answer 17

umm idont get it yet

Answer 18

It's like Evil-Bib ghosts

Answer 19

hehehehehe