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Tatiana [17]
3 years ago
8

Which statement is true about angles QRT and

Mathematics
1 answer:
nevsk [136]3 years ago
7 0

Answer:

They are complementary.

Step-by-step explanation:

I made a small visual (mainly so I could visualize it but I figured it might help you too).

Since QRT is congruent to STR, QTR and SRT are also congruent.

Therefore, since STR is complementary to QTR, and STR is congruent to QRT, QTR must be complementary to QRT due to the transitive property.

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Help Please ( and leave on how you solved it ) ":(<br> view pic below
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Answer:

The value of x = 10.

Step-by-step explanation:

From the given triangle,

  • The value of angle M = (3x + 28)°
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We know that the sum of a triangle is 180°.

i.e.

K + L + M = 180°

(5x - 18)° + 90° + (3x + 28)° = 180°

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\frac{8x}{8}=\frac{80}{8}

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If the area of the triangle (the shaded portion below) within the pentadecagon is 10 units, what is the area
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150

Step-by-step explanation:

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A test battery contains the following three items: distance runs, skinfolds, and trunk extension.  The test battery measure is health-related physical fitness.

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