Home
О нас
Products
Services
Регистрация
Войти
Поиск
kodade
@kodade
August 2022
1
5
Report
В треугольнике АВС : угол С=90, ВС=2√6, АВ=2√30. Найдите tgА
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
анька242
tgA = BC/AC.
Найдем АС из теоремы Пифагора, т.к. AB^2 = AC^2 + BC^2
AC^2 = AB^2 - BC^2
AC^2 =
(2√30)^2 -
(2√6)^2 = 120 - 24 = 96
AC = 4
√6
Тогда tgA =
(2√6)/(4
√6) =
1/2
Ответ: 1/2.
1 votes
Thanks 2
More Questions From This User
See All
kodade
August 2022 | 0 Ответы
v treugolnike avs ugol s90 vs1 as15 najdite cosv
Answer
kodade
July 2022 | 0 Ответы
pomogite pozhalujsta reshit1v ravnobedrennom treugolnike abc bokovaya storona
Answer
kodade
July 2022 | 0 Ответы
pomogite pozhalujsta reshit v treugolnike avs ugol s90 gradusov av25 tg a
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "В треугольнике АВС : угол С=90, ВС=2√6, АВ=2√30. Найдите tgА..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Найдем АС из теоремы Пифагора, т.к. AB^2 = AC^2 + BC^2
AC^2 = AB^2 - BC^2
AC^2 = (2√30)^2 - (2√6)^2 = 120 - 24 = 96
AC = 4√6
Тогда tgA = (2√6)/(4√6) = 1/2
Ответ: 1/2.