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1 answer:
Answer:
GIVE BRAINLEST PLZ :)
a) 3
b) 24
Step-by-step explanation:
Two right angle triangles that share two lines have a common angle.
Because of this the ratio of dimensions will remain the same, since this inner angle cannot change
This means we can look at the ratio of the lengths (questions calls it widths)
convention is to go from big to small. The easiest way is to use the large side and divide by the small
RATIO : =
With this ratio we can convert a small dimension into the relative big one.
W = w * R = 8 * 3 = 24m
EXTRA: Easyier way is to just realize the ratio of both dims must be equal
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Angles 1, 2, and 3 are all 90°.
10x = 90
.. x = 9
x +y = 90
.. y = 81
5z = 90
.. z = 18
The values of (x, y, z) are (9, 81, 18).
10x = 90
.. x = 9
x +y = 90
.. y = 81
5z = 90
.. z = 18
The values of (x, y, z) are (9, 81, 18).