Answer:
486 centimeters³
Step-by-step explanation:
Surface area of a cube = 6s²
Where,
s = side length
Find the surface area of a cube-shaped jewelry gift box with a side length of 9 centimeters.
s = 9 centimeters
Surface area of a cube = 6s²
= 6 × 9²
= 6 × 81
= 486 centimeters³
Surface area of a cube-shaped jewelry gift box with a side length of 9 centimeters 486 centimeters³
Answer:
The correct answer is monthly . -APEX
Step-by-step explanation:
Since a triangle equals 180°
We know that x and y angles are the same.
And that 55° + 30° + y = 180°
We just subtract!
sooo
180 - 55 - 33 = 95
So this means y = 95°
And x and y equal the same measurement.
sooo you answer is...
<span>x = 95°
</span>
love, the Pineapple <3
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<span>(_)
:D</span>
Answer:
Let the three angles be 2x,9x & 4x
By the problem,2x+9x+4x=180
15x=180
x=180/15
x=12
there fore the angles are
2x= 2*12=24°
9x=108°
4x=48°
Step-by-step explanation:
Answer:
88
Step-by-step explanation:
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