I need with help with the similarities between triangles

2 answers:

8 0

Answer:If the corresponding sides of the two triangles are proportional the triangles must be similar. If two sides of two triangles are proportional and they have one corresponding angle congruent, the two triangles are said to be similar.

Citrus2011 [14]3 years ago

4 0

Alrighty then! What does it look like?

You might be interested in

Let h be the set of all points of the form (s, s-1). determine whether

alexira [117]

Hello :
let : x = s so : y = x-1
all points is the line passe by : (1, 0) of the slope 1

5 0

3 years ago

F(x) = 2(x - 3)^2 - 2

Natali5045456 [20]

Hi. I was unsure of what exactly you wanted from this equation, so here's a quick analysis:

Domain: (-∞, ∞)

Range: (-2, ∞)

X-intercepts: (4, 0), (2, 0)

Y-intercept: (0, 16)

Axis of Symmetry: x = 3

Minimum value (vertex): (3, -2)

Standard form: y = 2x^2 - 12x + 16

4 0

3 years ago

Factor x^2 + 7x -18 Please help

Anton [14]

$x^2 + 7x -18=\\
x^2-2x+9x-18=\\
x(x-2)+9(x-2)=\\
(x+9)(x-2)$

4 0

3 years ago

I need help on this...

maria [59]

7 . 112
8 . 246

for number 7 , you multiply 8 by 16 to get 128 then subtract both windows so you get 112

for number 8 , you find the area of the rectangle which is 10x26 = 260 then add the triangles area which is 130 and you get 390 then subtract the 16 window and 128 door

6 0

3 years ago

The point A(5.

NeX [460]

The point (6, 6) is the mid-point of A and B. Then the coordinate of the point B is (7, 5).

<h3>What is coordinate geometry?</h3>

Coordinate geometry is the study of geometry using the points in space. Using this, it is possible to find the distance between the points, the dividing line is m:n ratio, finding the mid-point of the line, etc.

Point A (5, 7) is reflected over the point (6, 6) and its image is point B. Then the point (6, 6) is the mid-point of the A and B. Then the coordinate of the point B will be

$\rm (x_2 , y_2) = (2x -x _1, 2y - y_1)\\\\(x_2 , y_2) = (2 \times 6 - 5, 2 \times 6- 7)\\\\(x_2 , y_2) = (12-5,12-7)\\\\(x_2 , y_2) = (7, 5)$

More about the coordinate geometry link is given below.

brainly.com/question/1601567

#SPJ1

5 0

1 year ago