Question

Can somebody check my geometry work? (involving sohcahtoa)

Answer 1

Use △DEF, shown below, to answer the question that follows.

What is the value of x rounded to the nearest hundredth? Type the numeric answer only in the box below.

Answer 2

I got 63.28... is that correct?

Answer 3

:)

Answer 4

u are right .

Answer 5

u have used tangent 49 degrees right ?

Answer 6

yep, that would be 1.15

Answer 7

tan 49 = x/55

Answer 8

x=55*tan 49

Answer 9

x=63.28

Answer 10

wait.. now I'm getting 63.25

Answer 11

1.15 times 55 = 63.25

Answer 12

63.2 is fine.

Answer 13

but if I multiply 1.15036840722 which is the whole version by 55, I get 63.7

Answer 14

I have to round to the hundredth... do you know which one I should use?

Answer 15

63 and any number after decimal is fine.

Answer 16

63.25=1.15*55

Answer 17

63.25 is final answer .

Answer 18

okay thanks :)

Answer 19

Anytime.

:)

Answer 20

It marked it wrong :(