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Lina20 [59]
3 years ago
10

The angle of depression from D to F measures 25°. If EF = 10 yd, find DE. Round your answer to the nearest tenth.

Mathematics
2 answers:
ANEK [815]3 years ago
6 0
This question needs more information like where point E is but I'm going to assume that point E is directly below point D

With that assumption, angle EDF should be (90°- 25°) which is 65°

tan 65° = opposite/adjacent
tan 65° = 10 yd/ DE
DE = 10 yd/tan 65°
DE = 4.7 yd (to the nearest tenth)

Remember to include a picture next time for greater clarity :)
wel3 years ago
6 0

The answer is 4.7

..............................

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if the breadth of rectangle in one third of its length and perimeter is 80 cm find length and breadth of rectangle​
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. Find the surface area of a sphere with diameter 30 m. Leave your answer in terms of
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The sphere has surface are of 900π m².

Step-by-step explanation:

Given,

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Keywords: Surface area, multiplication

Learn more about spheres at:

  • brainly.com/question/2367554
  • brainly.com/question/2821386

#LearnwithBrainly

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