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sattari [20]
3 years ago
12

Angle ABD and Angle CBD are supplementary angles and Angle CBD and Angle DBE are complementary. If the measure of angle ABD is 1

44 degrees what is the measure of angle DBE
Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
3 0

Answer:

54°

Step-by-step explanation:

ABD = 144°

ABD + CBD = 180°......(i)

CBD + DBE = 90°........(ii)

From (i)

144° + CBD = 180°

CBD = 180° - 144°

= 36°

From (ii)

CBD + DBE = 90°

36° + DBE = 90°

DBE = 90 - 36

= 54°

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Answer:

A) 2341 square units

Step-by-step explanation:

Area of a regular polygon= 1/2*perimeter*apothem

Perimeter=22*8=176 units

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Thus:

A=1/2*176*26.6

A=88*26.6

A=2340.8

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grandymaker [24]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
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Answer:

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Tomorrow Anna should run 2 miles to reach her goal.

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