All categories

2 years ago

A square is divided by its four lines of symmetry. Triangles of different sizes are formed. How many total triangles are formed?

2 answers:

4 0

If you're only counting the smallest triangles, then 8.

If you're counting all possible triangles including triangles made of other triangles, then 16. Each diagonal gives 2, the combined diagonals give 4, and the unit triangles give 8 for a total of 2 + 2 + 4 + 8 = 16.

RoseWind [281]2 years ago

3 0

If we divide a square by it's 4 lines of symmetry, we can see that their are 8 single triangles, 4 double triangles, and 4 quadruple triangles. 8 + 4 + 4 = 16
There should be a total of 16 triangles. Hope this helps!

You might be interested in

Simplify the rational expressions. State any excluded values. Show your work. (3x - 6)/(x - 2)

cluponka [151]

Hello,

Put the 3 as a common factor.

Look:

3x - 6 = 3 . ( x - 2 )

Then,

( 3x - 6) / (x - 2) = 3 .( x - 2) / (x -2)

Now simplity ( x -2)

= 3

5 0

2 years ago

Read 2 more answers

Solve by completing the square, x^2 + 6x - 6 = 0

MArishka [77]

Answer:

X= 6.87298334

3 0

2 years ago

What is the value of 36X negative Y over to when X equals three and Y equals -6

Rus_ich [418]

Note:

Your question is a little unclear. But, from my understanding, I assume you may be asking the evaluation of the expression 36x - y when x = 3 and y = -6.

so I will solve based on my assumption which anyways would clear your concept.

Answer:

The value of 36x - y when x = 3 and y = -6 will be: 114

Step-by-step explanation:

Given

Assuming the expression

36x - y

To Determine

Evaluate 36x - y when x = 3 and y = -6

Given the expression

$36x - y$

substitute x = 3 and y = -6 to evaluate the expression

$36x-y= 36(3) - (-6)$

$= 108+6$

$= 114$

Therefore, the value of 36x - y when x = 3 and y = -6 will be: 114

5 0

2 years ago

Sierra is growing tomato plants. She wants to grow the plants to be at least 48 inches tall. Which situation is represented by t

Len [333]

The first one is the correct answer due to 4 is the initial height of the plaint and 0.75 are inches that being added every week

6 0

3 years ago

Read 2 more answers

Layana’s house is located at (2 and two-thirds, 7 and one-third) on a map. The store where she works is located at (–1 and one-t

NeTakaya

We have been given that Layana’s house is located at $(2\frac{2}{3}, 7\frac{1}{3})$ on a map. The store where she works is located at $(-1\frac{1}{3}, 7\frac{1}{3})$ .