Answer:
80 points
Step-by-step explanation:
400 x 0.20% = 80
Answer:-1 29/35
Step-by-step explanation:
Answer: 8
Step-by-step explanation:
8/2 + 5 =9 in desmos
Answer:
1/1 which converts to a slope of 1
Step-by-step explanation:
Because the triangle is an equilateral triangle, you know that all of the angles are equal to 60°. That means that you can use trigonometry to find the height, which would be sin(60) × 20 = 17.32.
Again, because it is an equilateral triangle, all sides are equal as well, meaning that the base is also 20cm. To find the area of the triangle, we must do (20 × 17.32)/2 = 173.2cm^2, which is the area.
I hope this helps!
