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4 years ago

\!/ [Please help ASAP, I need help Thanks.] \!/

1 answer:

4 0

To find the area of any rectangle, you multiply its length by its width. You can think of this in a sense as taking its length and "stretching" it into the second dimension over the width.

Here, a rectangle with length 10 cm and width 3 cm would have an area of 10 x 3 = 30 cm²

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Suppose △ABC≅△LMN .

stiv31 [10]

Answer: The correct option are 1 and 4 .

Explanation:

It is given that $\Delta ABC\cong \Delta LMN$ , it means AB = LM, BC=MN, AC=LM, $\angle A=\angle L$ , \angle B=\angle M and \angle C=\angle N as shown in the figure.

All the possible way to write $\Delta ABC\cong \Delta LMN$ is given below,

$\Delta ABC\cong \Delta LMN$

$\Delta ACB\cong \Delta LNM$

$\Delta BAC\cong \Delta MLN$

$\Delta BCA\cong \Delta MNL$

$\Delta CAB\cong \Delta NLM$

$\Delta CBA\cong \Delta NML$

So, the correct options are 1 and 4.

According to the second $\Delta CBA\cong \Delta MNL$ , it means $\angle C=\angle M$ and $\angle B=\angle N$ which is not exactly true, therefore it is not a correct option.

According to the second $\Delta BCA\cong \Delta NML$ , it means $\angle C=\angle M$ and $\angle B=\angle N$ which is not exactly true, therefore it is not a correct option.

8 0

4 years ago

Can someone help me with this

Nata [24]

Hey there! :)

Answer:

m∠y = 55°.

Step-by-step explanation:

Begin by solving for x since y and x are supplementary angles.

Recall that all of the angles in a triangle must sum up to 180°. Therefore:

180 - 30 - 25 = 125°.

x = 125°, therefore:

180 - 125 = 55°.

m∠y = 55°.

4 0

3 years ago

Read 2 more answers

Cual temperatura es mas caliente ( 25°C , 280°K ó 40°F)

Vikki [24]

Answer:

25 Celsius es igual a 77 F, 77 es mas grande que 40 F

Step-by-step explanation:

Espero que la info. ayude

El símbolo de grado no se usa para informar la temperatura usando la escala Kelvin, sino que se indican como Kelvin. El agua hierve a 100 grados Celsius o 212 grados Fahrenheit, o 373,15 Kelvins. El agua se congela a 0 grados Celsius o 32 grados Fahrenheit, o 273,15 Kelvins. El cero absoluto es 0 Kelvin.

7 0

3 years ago

Boxes of clancy's energy bars are rectangular prisms. how many lateral faces does each box have?

Sergio039 [100]

The lateral faces are all faces excluding the bases.
For a rectangular prism it would be 4.

4 0

3 years ago

Find the center and radius of the circle with the equation: (x - 5)^2 + (y+1)^2 = 4

maw [93]

Answer:

(5 , -1)

radius = 2