3 years ago

Please help me with this

Mathematics

1 answer:

sesenic [268]3 years ago

7 0

Height of the tree is 87 ft

Step-by-step explanation:

Step 1: Find the height of the tree using trigonometric ratio tan.

Angle = 44°, adjacent side = 90 ft

⇒ tan 44° = opposite side/adjacent side

∴ Opposite Side = adjacent side × tan 44°

= 90 × 0.97

= 86.91 ft ≈ 87 ft

⇒ Height of the tree is 87 ft

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