Question

HAHAHA_ELPPPP: The figure shows a triangular piece of cloth.



What is the length of the portion BC of the cloth?

Answer 1

use A^2 + B^2 = C^2

Answer 2

@blakevarndell excussee me ?

Answer 3

is this trig? if so its just
sin(33 = x/7

Answer 4

If it is trig then that formula I gave you won't work sorry I'm not in trig

Answer 5

multiply 7 on both sides and you get:

x = 7sin(33

plug it into a calc

Answer 6

ight iThink iGot it ! iJust needed the 7sin(33 thank u ! <3

Answer 7

np, memorize SOHCAHTOA comes in extremely handy =P

Answer 8

its pronounced like soka-toe-ah
Sin
Opposite
Hypot
Cos
Adjacent
Hypot
Tan
Opp
AdJacent

Answer 9

yea iJust learnded tht today thank u !

Answer 10

np