3 years ago

Read the caption! Thanks, if you can helps thank you

Mathematics

2 answers:

Kamila [148]3 years ago

8 0

Step-by-step explanation:

For a triangle, any 2 side lengths of the triangle must be greatee than the 3rd side.

Given a triangle with side lengths 11, 23 and x,

we have:

11 + 23 > x,
11 + x > 23, and
23 + x > 11.

Therefore 34 > x and x > 12. => 12 < x < 34.

STALIN [3.7K]3 years ago

5 0

Answer:

second option

Step-by-step explanation:

Given 2 sides of a triangle then the third side x is

difference of 2 sides < x < sum of 2 sides , that is

23 - 11 < x < 23 + 11, thus

12 < x < 34

You might be interested in

If you draw all of the diagonals from a single vertex of a convex polygon with 8 sides, how many triangles are formed?

oee [108]

The number of triangles is n-2
n= number of sides
8-2= 6 triangles
if applying this you won't have to draw any diagonals to
find the number of triangles just subtract 2 from the number of sides

hope this helps

6 0

4 years ago

(x + 6): x= 5:2 Work out the value of x.

Dvinal [7]

Answer:

x is 4

Step-by-step explanation:

${ \bf{(x + 6) : x = 5 :2 }} \\ { \tt{ \frac{(x + 6)}{x} = \frac{5}{2} }} \\ \\ { \tt{5x = 2(x + 6)}} \\ { \tt{5x = 2x + 12}} \\ { \tt{3x = 12}} \\ { \tt{x = 4}}$