-
стороны параллелограмма равны 3см и 6см а его площадь равна 36см. найдите высоту
параллелограмма проведенную к стороне равной 6см
Ответы 1
-
Дан паралеллограмм ABCD
AB=CD=3 см
BC=AD=6 см
BH высота к AD
S=36 см²
Найти:
BH-?
Решение:
S=a*h
S (abcd) = AD*BH ⇒ BH=S/AD
BH=36/6=6 см
ответ. высота проведенная к стороне 6 см равна 6 см
-
Автор:
devin - 5 лет назад
-
0
-
-
Добавить свой ответ
Еще вопросы
-
ребят,помогите срочнооо
вычислите объём кислорода,который вступит в реакцию серой массой 64г - 3 крестовый поход! срочно 19 балов
-
Complete the sentences with the most appropriate options. One example (0) has been done for you. Eg.: 0-A
0. Even though the two parties appear united in negotiations, ----.
A) the level of trust between them will always remain, at best, tenuous
B) they weren’t able to agree on the subject
C) they will eventually reach an agreement
D) it is impossible for him to succeed
E) the president unexpectedly rejected it
1. Since flu viruses have been shown to be one of the major causes of bronchitis, ----.
A) acute and chronic bronchitis were both thought to be inflammations of the air passages
B) infants, young children, and the elderly are more likely to get the disease
C) The American Lung Association estimates that about 14 million Americans suffer from the disease
D) getting a flu vaccine may also help prevent acute bronchitis
E) the fever and most other symptoms, except the cough, disappear after three to five days
2. ---- who hides his powers beneath the persona of Clark Kent, a mild-mannered newspaper reporter
A) Superman was played in the movies most famously by actor Christopher Reeve
B) One of the most beloved characters in comic book history
C) Created by writer Jerry Siegel and artist Joe Shuster for National Comics
D) Superman came to Earth as a baby from the planet Krypton
E) Superman is a seemingly immortal, superhuman comic-strip character created in the late 1930s
3. ----, but the installation of its primary cargo, a European science laboratory, will be delayed for a day Due to the health problem of an astronaut.
A) Space agency officials would not disclose who was ill or what the problem was
B) U.S. space shuttle Atlantis arrived at the International Space Station on Saturday
C) NASA rules prevent much disclosure about astronaut health problems
D) Schlegel flew on a shuttle in 1993 and was scheduled to take part in two of the three spacewalks planned for this mission
E) A similar tear occurred on a shuttle flight in June, and NASA sent out a spacewalking astronaut
4. Guitar Hero is a rhythm-based game ----.
A) that it is one of the most favorite games today
B) to whom we are really grateful since we have great time playing it
C) but you had to be very good at playing guitar in order to participate
D) you could have played even if you didn’t have a guitar
E) where you have to play a "guitar" in time with many well known tracks
5. ----, the debate over the best plan of attack to solve the problem is far from settled.
A) Much as there are many good sides of using bio fuels
B) Because global warming is the biggest problem of our era
C) Though the existence of global warming is indisputable at this point
D) Despite of the fact that the authorities tried best ways to solve the pollution problem
E) No matter what we have done so far about the problems reflected to us
-
Предмет:
Английский язык -
Автор:
chandlerzewa - 5 лет назад
-
Ответов:
1 -
Смотреть
-
-
Пожалуйста напишите сочинение на тему 'мои планы".только вступление
-
Предмет:
Английский язык -
Автор:
buddie - 5 лет назад
-
Ответов:
1 -
Смотреть
-
Топ пользователей
-
Fedoseewa27
35934 -
Askold
2792 -
Pikachu
2228 -
hobbesbowers
2116 -
kaylynnbarron676
1818 -
女fei
1240 -
yulia-kaplina
1158 -
Poinntt
946 -
Bars
930 -
Queenmagic18
770
How much to ban the user?
1 hour
1 day
100 years