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2 years ago

Below are two parallel lines with a third line intersecting them.

Mathematics

2 answers:

Eduardwww [97]2 years ago

5 0

Answer:

Step-by-step explanation:

they are same side interior angles so both add up to 180 so just subtract 124 from 180 to get 56

umka21 [38]2 years ago

5 0

I think the answer is 56 because a line=180 and 124-180 is 56

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Anna is making a banner out of 4 congruent triangles as shown below. How much blue trim will she need for each side

Ede4ka [16]

Answer:

The length of each blue trim is 17.2 inches

Step-by-step explanation:

Given

See attachment for banner

Required

The length of each blue trim

Since all 4 triangles are equal, then the dimension of 1 triangle is:

$Side\ 1 = 10$

$Side\ 2 = 14$

The hypotenuse (x) of the triangle blue trim is represented by the blue trim

So:

$x^2 = Side\ 1^2 + Side\ 2^2$

This gives

$x^2 = 10^2 + 14^2$

$x^2 = 100 + 196$

$x^2 = 296$

Take square root

$x = \sqrt{296$

$x = 17.2in$

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3 years ago

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Answer:

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Step-by-step explanation:

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substiture 0.5 for r:

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3 years ago

Measure the angle and classify it as right,acute, or obtuse

Jobisdone [24]

Answer: angle 2 is acute

Step-by-step explanation: the angle is less that 90⁰

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3 years ago

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dybincka [34]

Answer:

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Ghella [55]

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