Questions on Geometry: Triangles answered by real tutors!

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 Geometry: Triangles Solvers Lessons Answers archive Quiz In Depth

 Question 528153: if the hypotenuse of an isosceles triangle is 11 and the angles at the hypotenuse are 45 degrees, how long are the legs? Click here to see answer by KMST(1868)

 Question 528149: if the hypotenuse of an isosceles triangle is 11 how long are the legs? Click here to see answer by Alan3354(30983)

 Question 528304: the measures of two sides of a triangle are 29 and 14. Find the range of values for the third side, x. answer and how do you set up the problem. Click here to see answer by solver91311(16868)

 Question 528468: I need to find the area of a triangle. The base is 33 1/3 and the height is 16 Click here to see answer by oberobic(2304)

 Question 528689: How do I find the perimeter of a triangle when I am giving the angle measurements but not the side measurements Click here to see answer by solver91311(16868)

 Question 528718: suppose you double the side lenghts of a regular triangle.What happens to he angles? Explain Click here to see answer by KMST(1868)

 Question 528859: How are the angles of an equilateral triangle related? How does the length of the hypotenuse in a right triangle relate to the lengths of the legs? Click here to see answer by solver91311(16868)

 Question 529002: the measure of the vertex angle of an isosceles triangle is one-fourth that of a base angle. What is the measure of each base angle and the measure of the vertex angle? Could you also explain how you got this answer? Thanks! Click here to see answer by stanbon(57246)

 Question 529284: the perimeter of a triangle is 29 meters. the first side is 6 meters longer than the third side. The second side is four times the lenght of the third side. Write an equation. What is the equation? Click here to see answer by KMST(1868)

 Question 529385: Hypotenuse of an isosceles right triangle is 9 feet longer than either of its legs. Find the length of each side. Click here to see answer by edjones(7569)

 Question 529470: the measure of the angles of a triangle are in the ratio of 1:2:6 find the measure of each angle Click here to see answer by stanbon(57246)

 Question 529684: Could I find the two missing side lengths of a right triangle if I only know one side length and one side measure? Click here to see answer by Alan3354(30983)

 Question 529738: My daughter needs help with Geometry, I do not know how to do it. The problem is: The measures of the three angles of a triangle are 10x-3, 4x-20, x+3. Find the vaule of x then classify the triangle by its angles. Thank you very much! Click here to see answer by Alan3354(30983)

 Question 529957: What are the perimeter and area of the figure shown (it is a semicircle with two right angels attached to the line of the diameter or radius of the semicircle) if r=30mm, and h (the height attaching the two right triangles as well as attached to the semicircle)= 20mm. *So what I think the question is asking for is the area and perimeter of the whole figure which would be the semicircle and the attached 2 right triangles* Please help... Thank you :) Click here to see answer by ankor@dixie-net.com(15638)

 Question 529866: The area of a right triangle s 44cm. find the lenght of the legs if one is 3 cm longer than the other Click here to see answer by scott8148(6628)

 Question 530359: In my math class we are learning about classifying triangles. I m suppost to find the measure of triangle KPL , and classify it by its sides. the problem is K ( -3,2) P (2,1) L(-2,-3), and I don't know how to do this problem or work it out. Please give me instructions of what to do!!! thanks, Alex Click here to see answer by Earlsdon(6287)

 Question 530512: Can you make a triangle with side lengths: 9, 11, and 2? Click here to see answer by Alan3354(30983)

 Question 530515: Can you make a triangle with side lengths: 18, 18, and 10? Click here to see answer by oberobic(2304)

 Question 530511: Can we make a triangle with side lengths: 12, 18, and 16? Click here to see answer by reviewermath(507)
 Question 530511: Can we make a triangle with side lengths: 12, 18, and 16? Click here to see answer by oberobic(2304)

 Question 530639: how long is the hypotenuse of a 30-60-90 triangle .if the shorter leg measures 10 cm ? Click here to see answer by oberobic(2304)

 Question 530640: What is the measure of the third sides of a triangle, that is already measured with 5meters and 4meters? Click here to see answer by oberobic(2304)

 Question 530667: One side of isoceles triangle ABC has measure 7. Which of the following can be the measure of the other two side. A. 7 and 14 B. 15 and 7 C. 15 and 15 D. 5 and 9 E. 3 and 3 Click here to see answer by Earlsdon(6287)

 Question 530674: The measure of the altitude of an equilateral triangle whose side has length 6 is? Click here to see answer by Earlsdon(6287)

 Question 530916: what is the missing lenth of a right triangle if the base is 6.2 and a leg is 8.4 trying to find hyp. answers include 109 32.1 10.4 5.7 Click here to see answer by stanbon(57246)

 Question 530903: can you help here . : how many triangles can there be if two sides have 15 cm and 12cm and all sides have integral lengths ? Click here to see answer by oberobic(2304)

 Question 530939: sum of the angle measures in a triangle is 180. Find angle measures of a triangle if second measured 10 less then twice the first, and third angle measures 25 more than the second. Click here to see answer by rfer(12647)

 Question 530979: Two sides of a triangle are equal in length, and the third side is 10 inches. If the perimeter is 26 inches, how long are the two equal sides? Click here to see answer by oberobic(2304)

 Question 531004: The sides of an equilateral triangle measure (2x+4) units. What is the perimeter Click here to see answer by jim_thompson5910(28504)

 Question 531229: An isosceles trapezoid has a perimeter of 51 kilometers. Its shorter base measures 7 kilometers and its longer base measures 14 kilometers. The two remaining sides have the same length; what is that length? Click here to see answer by shivang jindal(3)

 Question 531394: I have a right triangle with 60 degrese 30 degrese and a leg of 6 I'm trying to find the bace Click here to see answer by solver91311(16868)

 Question 531534: How does the length of the hypotenuse in a right triangle relate to the lengths of the legs? Click here to see answer by solver91311(16868)

 Question 531566: Suppose your house is on a large corner lot. The children in the neighborhood cut across your lawn, along a distance of 43 ft. a) Find x if 2 sides of the lawn are 3x and 4x. This makes a triangle. Click here to see answer by unlockmath(1599)

 Question 531666: The perimeter of a trinagle is 23 the length of the sides are x+1,x-2 and 10 what is the value of x? Click here to see answer by oberobic(2304)

 Question 531669: The perimeter of a trinagle is 23 the length of the sides are x+1,x-2 and 10 what is the value of x? Click here to see answer by oberobic(2304)

 Question 532223: a triangle has a 30 angle and and angle that measures twice this amount. What is the measure of the triangle's third angle? Click here to see answer by rfer(12647)

 Question 532260: always, never or sometimes. The perimeter of the triangle formed by the mid-segments is ___ one third of the original triangle's perimeter. Why? Click here to see answer by solver91311(16868)

 Question 532382: the coordinates of ABC are A(1,2), B(1,10), C(16,2)what is the area of the triangle? Click here to see answer by KMST(1868)

 Question 532385: the lengths of a triangle are 3 inches and 8 inches. Find the range of possible lengths for the third side, s. Click here to see answer by stanbon(57246)