8/12/2019 50 Things I Need to Know for the Final v2

1/4

Name_______________________________

50 THINGS I NEED TO KNOW FOR THE FINAL.

1) Complementa! an"le# $a%e a #&m o' _______.

() S&pplementa! an"le# $a%e a #&m o' ________.

) *aallel l+ne# $a%e t$e #ame ________.

,) *epen-+&la l+ne# $a%e #lope# t$at ae _____________ #+"n# / ______________.

5) T$e #&m o' t$e an"le# o' a t+an"le +# ala!# ________.

) T$e -+a"onal# o' a paallelo"am _________________________________.

2) I' to t+an"le# ae #+m+la t$en t$e+ an"le# ae _________________.

3) I' to t+an"le# ae #+m+la t$en t$e+ #+-e# ae _______________________.

4) I' t$e #ale 'ato o' ( #+m+la '+"&e# +# (56 t$en t$e at+o o' t$e+ %ol&me# +# _____.

10) 7ID*OINT FOR78LA

11) DISTANCE FOR78LA

1() SLO*E FOR78LA

1) Fom&la 'o #&m o' t$e +nte+o an"le# o' a pol!"on

1,) Fom&la 'o ea$ +nte+o an"le o' a e"&la pol!"on

15) S&m o' e9te+o an"le# o' a pol!"on

1) Fom&la 'o ea$ e9te+o an"le o' a e"&la pol!"on

12) G+%en ( #+-e# o' a t+an"le ae (0 an- 26 t$e -#+-e mt :e :eteen ____ / ____.

13) G+%en t$e on-+t+onal p ; 6

a) on%e#e

:) +n%e#e

) ontapo#+t+%e

14) Fom&la 'o len"t$ o' an a o' a +le

(0) Fom&la 'o aea o' a #eto o' a +le

50

8/12/2019 50 Things I Need to Know for the Final v2

2/4

(1) To '+n- < +n t$e -+a"am :elo I mt _____________________________________

(() To '+n- < +n t$e -+a"am I mt ____________________________

() An an"le 'ome- :! a tan"ent an- a $o- +# e;&al to _____________________.

(,) A ental an"le +# e;&al to __________________________.

(5) An +n#+:e- an"le +# e;&al to ___________________________.

() I 78ST 7E7ORI=E THE RELATIONSHI*S IN A

,5 > ,5 > 40 TRIANGLE / 0 > 0 > 40 TRIANGLE

(2) An e9te+o an"le o' a t+an"le +# e;&al to t$e ________ o' t$e ________________________________________________.

(3) T$e #+ne +# e;&al tooppo#+te le"

?

(4) T$e o#+ne +# e;&al to

0) T$e tan"ent +# e;&al to

1) T$e la"e#t an"le o' a t+an"le +# oppo#+te t$e ____________________________.

() I' ( #+-e# o' a t+an"le ae on"&ent6 t$e _________________________________.

8/12/2019 50 Things I Need to Know for the Final v2

3/4

) I' ( paallel l+ne# ae &t :! a tan#%e#al t$en

a) ___________________________________ an"le# ae on"&ent.

:) ___________________________________ an"le# ae on"&ent.

) ___________________________________ an"le# ae on"&ent.

-) ___________________________________ an"le# ae #&pplementa!.

,) I' ( ( (a : < 6 t$en t$e t+an"le +# ______________________.

5) T$e m+-#e"ment o' a tape@o+- +# 'o&n- :!

__________________________________________________________________.

) 8#+n" t$e H+n"e T$eoem6 I an onl&-e t$at +n t$e -a+n" :elo _________

2) A ;&a-+lateal +t$ , on"&ent an"le# must:e a ________________________.

3) A ;&a-+lateal +t$ , on"&ent #+-e# must:e a __________________________.

4) To *!t$a"oean t+ple# t$at I #$o&l- memo+@e ae __________ / ___________.

,0) T$e 'om&la 'o aea o' an e;&+lateal t+an"le +#

,1) T$e +le +t$ e;&at+on( (

9 5 ! 1 = $a# ente _______ / a-+ ____.

,() T$e e'let+on o' 62 +n t$e 9a9+# +# ____________.

,) G+%en t$e -+a"am :elo6 I Bno t$at a : : =

,,) A a-+ -an to a tan"ent +# ________________ to t$e tan"ent at t$e po+nt o'tan"en!.

1(

1( (050

9

!

:

-a

8/12/2019 50 Things I Need to Know for the Final v2

4/4

,5) I' a ;&a-+lateal +# +n#+:e- +n a +le6 t$en oppo#+te an"le# ae _____________.

,) A #eant +# a ________________________________________.

,2) A $o- +# a ________________________________________.

,3) In t$e -+a"am :elo a : _________

,4) T$e tan#'omat+on +lltate- :elo +# a ______________________.

50) Con#t&t t$e pepen-+&la :+#eto o' A .

A

-

:

a

DONT

ST8DING