What is the side of equilateral triangle is altitude is 10
1 answer:
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Answer:
32 Roller Coasters
Step-by-step explanation:
There are a total of 112 rides in Cedar Point.
of these rides are roller coasters.
In Algebraic Word Problems, the term "OF" means Multiplication.
Number of Roller Coasters = of 112
= X 112
=2 x 16
=32
There are 32 Roller Coasters in Cedar's point's collection of rides.
Answer: 120 cm².
Step-by-step explanation:
1. To solve this problem you must apply the formula for calculate the area of a triangle, which is:
Where <em>b</em> is the base and <em>h</em> is the height of the triangle.
2. Then, when you substitute the values given in the problem you obtain:
3. You know that the shape is made of 12 right triangle of equal size, therefore, multiply the area obtained by 12.
4. Then the area of the shape is: