Answer:
48
Step-by-step explanation:
The 156° angle will help you in this problem.
On the opposite side, you have to find the number that equals to 180°
So that'll be: <em>180° - 156° </em>
This will equal 24°
Now you have 2 angles inside the triangle, 108° and 24°
Add those 2 numbers: <em>108° + 24°</em>
This will equal 132°
All triangles must equal to 180°
So you subtract: <em>180° - 132°</em>
Which will equal 48°.
Tree...........................dock
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boat
use Pythagorean Theorem to satisfy...a^2 + b^2 = c^2
200^2 + b^2 = 300^2
b^2 = 300^2 - 200^2
b^2 = 50000 (get square root of each)
b = 223.606 (rounded to the nearest tenth.... = 223.6
Answer:
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She can make two triangle gardens with the six pieces of wood she has
Answer:
20
Step-by-step explanation:
The perimeter is the sum of the side lengths:
4 + 6 + 4 + 6 = 20 . . . . units
