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She was 39 years old when she died 30 bc what year was she born?
30 bc - 39 j =69 bc
Why is the long leg the square root of 3 times bigger then the short leg in a 30 60 90 triangle?
I guess you are asking of the two sides which are not the hypotenuse, why the longer is root 3 times the shorter. Consider a 30, 60, 90 triangle ABC with ∠A = 30o, ∠B = 90o and ∠C = 60o and so side AC is the hypotenuse and BC is the shortest side. Reflect the triangle ABC in side BC to create triangle ABE. ∠EAB will be 30o, ∠ABE 90o and ∠BEA 60o. Side AE = AC. ∠EAC = ∠EAB + ∠BAC = 30o + 30o = 60o So triangle ACE is an equilateral triangle and thus side EC = AC Since EC = AC and EB = BC, EC=EB + BC ⇒ AC = BC + BC ⇒ AC = 2BC Using Pythagoras on triangle ABC to find length AB gives: AB2 + BC2 = AC2 ⇒ AB2 + BC2 = (2BC)2 ⇒ AB2 = 4BC2 - BC2 ⇒ AB2 = 3BC2 ⇒ AB = √3BC ie the shortest side is root 3 times the other non-hypotenuse side.
How many years are there between 30 BC and 30 AD and why?
58 years are between 30 BC and AD 30. The first thing you need to remember is that there is no year 0; the year before AD 1 is 1 BC. So the years between 30 BC and AD 30 are... 29 BC, 28 BC, 27 BC, ..., 2 BC, 1 BC, AD1, AD 2, ..., AD 27, AD 28, AD 29 29 BC through 1 BC is 29 years, and AD 1 through AD 29 is 29 years. 29 years + 29 years = 58 years
What would a triangle look like if ab plus ac equals bc?
It would be a straight line of length bc
What is the length of the shortest side of abc whose perimeter is 64 units if the ratio abbc is 43 and ac is 20 less than the sum of the lengths of sides ab and bc?
ab 4
What is the length of side BC with 30 and 40 degrees?
It is not clear what the degrees refer to.
You and rsquore given side AB with a length of 6 centimeters and side BC with a length of 5 centimeters. The measure of angle A is 30 and deg. How many triangles can you construct using these measurem?
You're given side AB with a length of 6 centimeters and side BC with a length of 5 centimeters. The measure of angle A is 30°. How many triangles can you construct using these measurements?
Find the length of each sideside ab and bc differ in length by 10cm and the side ac and bc differ in length 3cmfind the lenght of each sideperimeter of a triangle abc is 103cm?
Find the length of each sideside ab and bc differ in length by 10cm and the side ac and bc differ in length 3cmfind the lenght of each sideperimeter of a triangle abc is 103cm?
What year were the Mesopotamians alive?
around 30-40 million bc
If the perimeter of isosceles triangle ABC is 20 and the length of side AC is 8 what is one possible value for the length of side BC?
13
What is the length of BC in this triangle angle BAC equals 40 degrees and angle ABC equals 50 degrees and angle BCA equals 90 degrees .?
In order to find length BC the length of AC or length of the hypotenuse must be given
What is the length ofBC if the. perimeter of the traiangle is 46 cm and side AB is 16m?
If it is an isosceles triangle then side BC is 15cm and side AC is 15m
In triangle ABC the length of side AB is 13 inches and the length of side BC is 18 inches. What could be the length of side AC?
Without a type of triangle and the associated angle measurements, an answer is impossible.
How long is side ac when side ab is 6 and side bc is 8 in a triangle?
If it's a right angle triangle then side ac is 10 units in length.
What is the length of bc in the right triangle 26 10?
Use Pythagoras' theorem to find the 3rd side
Is the ratio of the length of the opposite leg to the length of the adjacent leg?
Suppose ABC is a triangle. There is nothing in the question that requires the triangle to be right angled. Suppose AB is the side opposite to angle C and BC is a side adjacent to angle C. Then AB/BC = sin(C)/sin(A)
When was Cleopatras twins born?
Cleopatra's twins were born about 40 BC. Their exact birth date is unknown, but they were about 10 years old when Alexandria fell in 30 BC.
