сор по геометрии помогите тут два задания . Created by karaevatamiris. geometriya-ru

Ответ:1) АС=ВС=1АВ==√22) АВ=4см ВС=2√3смАС===√4=2смт.кАС=1/2АВ значит ∠В=30°∠А=90-30=60° ∠С=90°Объяснение:2 то тоже надо в квадрат возводить а не только корень из 3аа спасибо большоев треугольнике АВС угол С равен 90 градусов а угол А равен 30 градусов АС=1. Найдите АВ ? помоги пожалуйстаожалуйста!!пожалуйстаНовые вопросы в ГеометрияПотрібно вирішити два завдання.Знайдіть кут BOC, якщо кут AOD - кут COD = 28 градусів.Кут ABD= 40 градусів, BK і BL - бісектриси кутів ADB і CBD. Знайти кут CBL.Знайдіть кут BOC, якщо кут AOD - кут COD = 28 градусів.Потрібно вирішити завдання 1.14высота опущенная на основании равнобедренного треугольника равна 6 а основание на 6 больше боковой стороны найдите длину основанияПромінь BL поділяє кут ABC на два кути. Знайдіть кут ABL, якщо кут ABC=160 градусів, а кут ABL/ кут CBL = 6/2.Промінь OM розбиває кут AOB на два кути. Знайдіть кут AOB, якщо кут AOM=70 градусів, а кут MOB на 15 градусів більший від кута AOM. Точка D - внутрішня точка відрізка MN. Знайдть відстань між точками M і N. якщо MD=1,6 дм, а ND у 2 рази довша.ABCD-параллелограмм, KD=5, AC=10, AK=4, KB=2.Найдите периметр АОКПредыдущийСледующийВместе мы знаем большеЭтот сайт использует cookies Политика Cookies . 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\u044f\u043a\u0449\u043e \u043a\u0443\u0442 ABC=160 \u0433\u0440\u0430\u0434\u0443\u0441\u0456\u0432, \u0430 \u043a\u0443\u0442 ABL\/ \u043a\u0443\u0442 CBL = 6\/2."},{"id":49782663,"content":"\u041f\u0440\u043e\u043c\u0456\u043d\u044c OM \u0440\u043e\u0437\u0431\u0438\u0432\u0430\u0454 \u043a\u0443\u0442 AOB \u043d\u0430 \u0434\u0432\u0430 \u043a\u0443\u0442\u0438. \u0417\u043d\u0430\u0439\u0434\u0456\u0442\u044c \u043a\u0443\u0442 AOB, \u044f\u043a\u0449\u043e \u043a\u0443\u0442 AOM=70 \u0433\u0440\u0430\u0434\u0443\u0441\u0456\u0432, \u0430 \u043a\u0443\u0442 MOB \u043d\u0430 15 \u0433\u0440\u0430\u0434\u0443\u0441\u0456\u0432 \u0431\u0456\u043b\u044c\u0448\u0438\u0439 \u0432\u0456\u0434 \u043a\u0443\u0442\u0430 AOM."},{"id":49782656,"content":"\u0422\u043e\u0447\u043a\u0430 D - \u0432\u043d\u0443\u0442\u0440\u0456\u0448\u043d\u044f \u0442\u043e\u0447\u043a\u0430 \u0432\u0456\u0434\u0440\u0456\u0437\u043a\u0430 MN. \u0417\u043d\u0430\u0439\u0434\u0442\u044c \u0432\u0456\u0434\u0441\u0442\u0430\u043d\u044c \u043c\u0456\u0436 \u0442\u043e\u0447\u043a\u0430\u043c\u0438 M \u0456 N. \u044f\u043a\u0449\u043e MD=1,6 \u0434\u043c, \u0430 ND \u0443 2 \u0440\u0430\u0437\u0438 \u0434\u043e\u0432\u0448\u0430."},{"id":49782627,"content":"ABCD-\u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u043e\u0433\u0440\u0430\u043c\u043c, KD=5, AC=10, AK=4, KB=2.\u041d\u0430\u0439\u0434\u0438\u0442\u0435 \u043f\u0435\u0440\u0438\u043c\u0435\u0442\u0440 \u0410\u041e\u041a\u200b"}] window.jsData.nearestQuestions = { next: { url: '/task/47376301', id: '47376301' }, prev: { url: '/task/47376298', id: '47376298' } } window.jsData.pubmaticAllowedForIp = true window.jsData.userLocationInfo = 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сор по геометрии помогите тут два задания ...

karaevatamiris @karaevatamiris

July 2022 1 5 Report

сор по геометрии помогите тут два задания

Answers & Comments

natali198112306

Ответ:

1) АС=ВС=1

АВ= $\sqrt{1^{2} +1^{2}$ =√2

2) АВ=4см ВС=2√3см

АС= $\sqrt{4^{2} -(2\sqrt3)^{2}$ = $\sqrt{16-12$ =√4=2см

т.кАС=1/2АВ значит ∠В=30°

∠А=90-30=60° ∠С=90°

Объяснение:

2 то тоже надо в квадрат возводить а не только корень из 3
аа спасибо большое
в треугольнике АВС угол С равен 90 градусов а угол А равен 30 градусов АС=1. Найдите АВ ? помоги пожалуйстаожалуйста
!!
пожалуйста

Новые вопросы в Геометрия

Потрібно вирішити два завдання.

Знайдіть кут BOC, якщо кут AOD - кут COD = 28 градусів.

Кут ABD= 40 градусів, BK і BL - бісектриси кутів ADB і CBD. Знайти кут CBL.

Знайдіть кут BOC, якщо кут AOD - кут COD = 28 градусів.

Потрібно вирішити завдання 1.14

высота опущенная на основании равнобедренного треугольника равна 6 а основание на 6 больше боковой стороны найдите длину основания

Промінь BL поділяє кут ABC на два кути. Знайдіть кут ABL, якщо кут ABC=160 градусів, а кут ABL/ кут CBL = 6/2.

Промінь OM розбиває кут AOB на два кути. Знайдіть кут AOB, якщо кут AOM=70 градусів, а кут MOB на 15 градусів більший від кута AOM.

Точка D - внутрішня точка відрізка MN. Знайдть відстань між точками M і N. якщо MD=1,6 дм, а ND у 2 рази довша.

ABCD-параллелограмм, KD=5, AC=10, AK=4, KB=2.Найдите периметр АОК

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