Find the measure of angle x in the figure.
1 answer:
Answer:
x = 125°
Step-by-step explanation:
There are 7 angles in this shape. The sum of the angles in a shape like this is calculated using a formula.
Total of angles
= (n - 2)•180°
Put in 7, because there are 7 angles.
= (7 - 2)•180°
= 5•180°
= 900°
So the total of the angles should be 900°. We know all of the angles except one.
900° = 123°+129°+128°+128°+132°+135°+ x
900° = 775° + x
Subtract 775.
125° = x
The missing angle is 125°.
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Answer:
1 =30 km
1/3=7,5 km
5=150
Im not sure tho but should be fine
25% of 30 = 7.5
Hope this helps idk if it does tho
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