Ratio of three angles of a triangle is 1 : 2 : 3. Find the angles.
2 answers:
Answer:
30⁰ , 60⁰ , 90⁰
Step-by-step explanation:
Let the angles x , 2x , 3x
By angle sum property:
x + 2x + 3x = 180⁰
6x = 180⁰
x = 30⁰
Angles are : 30⁰ , 60⁰ , 90⁰
Let one angle be x, the second 2x and the third 3x.
x + 2x + 3x = 180 degrees (angle sum property of a triangle)
6x = 180 degrees
x = 180/6
x = 30 degrees
So one angle is 30°, the second is 60°, and the third is 90°.
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This week you paid $1.25 each because they were on sale for four for $5.
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=60
Altogether: 90 (right) + 60 (left) =150 seats in total
Scale : 1 cm = 2.5 ft
1 cm = 2.5 ft
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Answer: 3.93 ft
Answer:
F=-9
Hope This Helps!
