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3 years ago

Is it yes or no if yes can you please explain it

Mathematics

2 answers:

11111nata11111 [884]3 years ago

6 0

Answer:

No, these triangles are not similar.

Step-by-step explanation:

Similar triangles have the same angle measures.

Knowing that the angles in a triangle add up to 180 degrees, find the missing angle, and you will see that the angles in the triangle are not congruent to each other, meaning that the triangles are not similar.

zhenek [66]3 years ago

6 0

Answer: The triangles are not similar.

Step-by-step explanation:

Similar triangles have similar properties.

- Their sides are the same ratio, but don't have to be the same size.

- Their corresponding angles are equal

- Same shape

To find if the two triangles given are similar, solve each for the missing angle.

All three angle measures of a triangle add to 180 degrees, so subtract the other two angle measures from 180 to obtain the third:

180 - 39 - 43 = 98

180 - 39 - 58 = 83

So, the angle measures of the first triangle are 39 - 58 - 83, and the angle measures of the second triangle are 39 - 43 - 98.

Because the angles are different, the triangles do not have the same shape, nor are their corresponding angles equal.

They are not similar.

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denis23 [38]

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2 years ago

Hector spent $41.75 for 2 DVDs that cost the same amount. The sales tax on his purchase was $3.15. Hector also used a coupon for

kykrilka [37]

Given:

Amount spent on 2 DVDs = $41.75

Sales tax = $3.15

Coupon = $1.00 off

To find:

The cost of each DVD.

Solution:

Let x be the cost of each DVD.

Then, cost of two DVDs = 2x

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$41.75=2x+2.15$

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3 years ago

Why is there a 1/2 in this formula for the area of a trapezoid?

aleksandrvk [35]

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2 years ago

Evaluate the following algebraic expression, if (x = 5, y = 3)<br> x² +9y - 5

gladu [14]

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Step-by-step explanation:

simply substitute the constants with 5 and 3.

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