It would be 135°
There is 180° in a triangle, so you subtract 180°-45°
Surface Area of the cylinder is 6x² + 83x - 58 cm²
Step-by-step explanation:
- Step 1: Given surface area of the cylinder, A = 23r + 2rh. Here, r = (3x - 2) and h = (x + 3)
⇒ A = 23(3x - 2) + 2(3x - 2)(x + 3)
⇒ A = 69x - 46 + (6x² + 18x - 4x - 12)
⇒ A = 6x² + 83x - 58 cm²
<em>Answer:</em>
720.
Step-by-step explanation:
So, 10% of 180 is 18, so x 18 by 40 is 720, (do the reversed operation) which will give you your answer..
Or you could go 10% of 40 which is 4, and then do 180 x 4, which will also give you a answer of 720.
Hope one of these helps! Xo
Tangent (X) = Opposite Leg / Adjacent Leg.
Tangent (H) = 9/40
The answer is Tangent.
