Triangle

For how many integer values of x can 16, 15 and x be the lengths of the sides of triangle?

Result

n =  28

Solution:

Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

Showing 0 comments:
Be the first to comment!

To solve this example are needed these knowledge from mathematics:

See also our trigonometric triangle calculator.

Next similar examples:

1. QuizQ
An isosceles triangle has two sides of length 7 km and 39 km. How long is a third side?
2. 3-bracket 3
Two angles in a triangle are 90° and 60°. Has triangle at least two equal sides?
3. Midpoints
Triangle whose sides are midpoints of sides of triangle ABC has a perimeter 45. How long is perimeter of triangle ABC?
4. 3-bracket 2
May be the smallest angle in the triangle greater than 40°?
5. 3-bracket
May be the largest angle in the triangle less than 20°?
6. Center traverse
It is true that the middle traverse bisects the triangle?
7. Triangle ABC
Construct a triangle ABC is is given c = 60mm hc = 40 mm and b = 48 mm analysis procedure steps construction
8. Cakes
Grandmother baked cakes. Half of its was poppy, quarter with plum jam and 16 cheesecakes. How many cakes she baked in total?
9. Hostel
Students are accommodated in 22 rooms. Rooms were 4 and 6 bed. How many rooms in which type occupied 106 children there?
10. Two circles
Two circles with a radius 4 cm and 3 cm have a center distance 0.5cm. How many common points have these circles?
11. Three digits number 2
Find the number of all three-digit positive integers that can be put together from digits 1,2,3,4 and which are subject to the same time has the following conditions: on one positions is one of the numbers 1,3,4, on the place of hundreds 4 or 2.
12. Inequation
Solve the inequation: 5k - (7k - 1)≤ 2/5 . (5-k)-2
13. Inquality
Solve inequality: 3x + 6 > 14
14. Reciprocal
It is true (prove it) that if a> b> 0: ?
15. One-third
A one-third of unknown number is equal to five times as great as the difference of the same unknown number and number 28. Determine the unknown number.
16. Equation
?
17. Sales off
Calculate what was the original price of the good, if the price after discount 25% and the subsequent rise of 20% is 400 USD.