Answer:
i think it might be d
Step-by-step explanation:
That might be the diameter of the circle
4. 20 minutes
Explanation- It's the only answer with "minutes" as an answer.
Hey there! :)
You have to find the area of all of them and add it together.
Formulas:
Area of a square: l · w
Area of a triangle: (b · h) ÷ 2
Square -
l = 3
w = 3
3 × 3 = 9
Triangle -
b = 3
h = 3
(3 × 3) ÷ 2
9 ÷ 2 = 4.5
There are 4 triangles
4.5 × 4 = 18
9 + 18 = 27
The surface area ⇒ 27 cm²
Dear Yakiii,
Your answer should be 2 meters.
Venell has 25 model trains.
Now multiply that by 80 to get 2000.
2000 = 2 meters.
Hope this helps!!! :)
