Compare and contrast similar and congruent figures

1 answer:

8 0

Answer: Congruent means being exactly the same. When two line segments have the same length, they are congruent. When two figures have the same shape and size, they are congruent. ... Similar means that the figures have the same shape, but not the same

Step-by-step explanation:

You might be interested in

Anyone pls helpp mee

nikklg [1K]

1) 6*2 +6*y= 12+6y

2)3x²+2x -3x-2=3x² -x -2

5 0

3 years ago

HELP PLEASE!!!

monitta

It is divided by 2 each time, and so your next number will be 4, since 8/2 = 4

C) 4

hope this helps :D

7 0

4 years ago

Can someone give me the right answer for this please? I'm so confused

photoshop1234 [79]

Answer:

JK = 18

Step-by-step explanation:

LK = x - 1

KJ = x + 11

LJ = LK + KJ = x - 1 + x + 11

-> LJ = 2x + 10

LM = 12

By tangent secant segment theorem:

$LK \times LJ = JM^2 \\ \\ \implies \: (x - 1)(2x + 10) = {(12)}^{2} \\ \\ \implies \: x (2x + 10) - 1(2x + 10) = 144\\ \\ \implies \: 2x^{2} + 10x - 2x - 10 - 144 = 0\\ \\ \implies \: 2x^{2} + 8x - 154 = 0\\ \\ \implies \: 2(x^{2} + 4x - 77) = 0\\ \\ \implies \: x^{2} + 4x - 77 = 0\\ \\ \implies \: x^{2} + 11x - 7x- 77 = 0\\ \\ \implies \: x(x + 11) - 7(x + 11) = 0\\ \\ \implies \: (x + 11) (x - 7) = 0 \\ \\ \implies \: (x + 11) = 0 \: \: or \: \: (x - 7) = 0 \\ \\ \implies \: x = - 11 \: \: or \: \: x = 7 \\ \\ x \: can \: not \: be \: negative \\ \implies \: x \neq \: - 11 \\ \\ \implies \: x = 7 \\ \\ \implies \: JK = x + 11 = 7 + 11 \\ \\ \implies \: \huge \: { \orange{JK =18}}$

Hope it helps you in your learning process.

Have a great day ahead.

4 0

2 years ago

What is the answer to 0.2 × 10

AfilCa [17]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is the value of x?

Karo-lina-s [1.5K]

To calculate the value of x, you can apply:

Tan(α)=Opposite leg/Adjacent leg

In this case, the opposite leg is "x", and the adjacent leg is 15. The angle α is 30° (α=30°)

When we substitute this values, we obtain:

Tan(α)=Opposite leg/Adjacent leg
Tan(30°)=x/15
x=(15)(Tan(30°))
x=5√3

<span>What is the value of x?
</span>
The answer is: The value of x is 5√3

6 0

3 years ago