Question

just a quick question!

Answer 1

in triangle ABC , angle B is a right angle. AB+30 and Sec A=5/3. find each value in fraction and decimal form

Answer 2

sin A

Answer 3

someone??

Answer 4

sin a =4/5

Answer 5

ok but how did you get that

Answer 6

here sec a=hyppoteneus/adjacent so hp=5 and adj=3 so opposite side =4 by pythagorus thm so sin a=opposite/hypp=4/5

Answer 7

its sin A

Answer 8

isnt sin opposite/ hypotenuse

Answer 9

no sinA=opposite/hyp

Answer 10

you said sec A=5/3 so the sec=hyp/adj. the hyp=5 and the side adjacent to angle A would be adjacent. Through pythagorean theorem you can find the other value because it is a right triangle

Answer 11

in the pathagorema theorem what values go with what
is a=5 and c=3?

Answer 12

@chrisplusian @aditya96

Answer 13

b=4

Answer 14

i know that but i need to show work so what goes where

Answer 15

does a=3 c=5?

Answer 16

(hypo)^2=(side 1)^2 +(side 2)^2

Answer 17

@chrisplusian can you help me with one more

Answer 18

csc C

Answer 19

sam thing but with these values

Answer 20

The trick with pythagorean theorem is that the "c" is always the hypotenuse

Answer 21

ohh

Answer 22

Csc=Hyp/opp so the opposite side from angle C is =3 and the hypotenuse is =5. so csc C =5/3

Answer 23

Hope that helps @lala2

Answer 24

yes it does alot! thanks soo much!

Answer 25

no problem I have to do some studying now so good luck

Answer 26

ok thanks again!