Each vertical cross-section of the triangular prism shown below is an isosceles triangle. 4

4
5
5
s
s
What is the slant height,
s
ss, of the triangular prism?
Round your answer to the nearest tenth.
The slant height is

units.
Hint #11 / 2
We see that
s
ss is the hypotenuse of a right triangle. One leg of the right triangle is
5
55. The other leg is
2
22, which is half the base of the isosceles triangle.

5
5
s
s
4
4
2
2
2
2
From the Pythagorean Theorem, we have:
2
2
+
5
2
=
s
2
4
+
25
=
s
2
29
=
s
2
29
=
s
5.385
≈
s

2
2
+5
2

4+25
29
29
​

5.385
​

=s
2

=s
2

=s
2

=s
≈s
​

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solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

both equations and proportions are better.

y=1/4x-4

step-by-step explanation:

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.