# QuizQ

An isosceles triangle has two sides of length 7 km and 39 km. How long is a third side?

**Correct result:****Showing 0 comments:**

Tips to related online calculators

See also our trigonometric triangle calculator.

#### You need to know the following knowledge to solve this word math problem:

We encourage you to watch this tutorial video on this math problem: video1

## Next similar math problems:

- 3-bracket 3

Two angles in a triangle are 90° and 60°. Has triangle at least two equal sides? - Midpoints

Triangle whose sides are midpoints of sides of triangle ABC has a perimeter 45. How long is perimeter of triangle ABC? - 3-bracket

May be the largest angle in the triangle less than 20°? - The triangles

The triangles ABC and A'B'C 'are similar with a similarity coefficient of 2. The angles of the triangle ABC are alpha = 35°, beta = 48°. Determine the magnitudes of all angles of triangle A'B'C '. - Calculate

Calculate the area of the ABE triangle AB = 38mm and height E = 42mm ps: please try a quick calculation - Hotel

The hotel has a p floors each floor has i rooms from which the third are single and the others are double. Represents the number of beds in hotel. - Passenger boat

Two-fifths of the passengers in the passenger boat were boys. 1/3 of them were girls and the rest were adult. If there were 60 passengers in the boat, how many more boys than adult were there? - Dropped sheets

Three consecutive sheets dropped from the book. The sum of the numbers on the pages of the dropped sheets is 273. What number has the last page of the dropped sheets? - Unknown number 11

That number increased by three equals three times itself? - Pizza 4

Marcus ate half pizza on monday night. He than ate one third of the remaining pizza on Tuesday. Which of the following expressions show how much pizza marcus ate in total? - Decide

The rectangle is divided into seven fields. On each box is to write just one of the numbers 1, 2 and 3. Mirek argue that it can be done so that the sum of the two numbers written next to each other was always different. Zuzana (Susan) instead argue that i - Find x

Solve: if 2(x-1)=14, then x= (solve an equation with one unknown) - Inequation

Solve the inequation: 5k - (7k - 1)≤ 2/5 . (5-k)-2 - Equation 29

Solve next equation: 2 ( 2x + 3 ) = 8 ( 1 - x) -5 ( x -2 ) - Withdrawal

If I withdrew 2/5 of my total savings and spent 7/10 of that amount. What fraction do I have in left in my savings? - Round it

0.728 round to units, tenths, hundredths. - Write 2

Write 791 thousandths as fraction in expanded form.