3 years ago

3. Marie planted a tree a few years ago and wanted to see how much it had grown. Marie

Mathematics

1 answer:

Andreas93 [3]3 years ago

8 0

Answer:

5.4 m

Step-by-step explanation:

<u>Given </u>

The top of the tree, the point A and the base form a right triangle
Horizontal leg = 8 m
Vertical leg = the height of the tree = x
Angle A = 34° is opposite to the three

<u>Use the ratio to find the value of x:</u>

opposite / adjacent = tan A
x/8 = tan 34°
x = 8 tan 34 degree
x = 5.4 m (rounded)

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