Determine the area of the triangle.
2 answers:
Answer:
Step-by-step explanation:
The formula for the area of a triangle is
To work this out you would first need to multiply the base of 24.8 by the height of 16. This is because working out the area of a triangle is similar to that of a square, which gives you 396.8. Then you would divide 396.8 by 2, which gives you 198.4. This is because by just multiplying the base by the height you are calculating the area of a square, so you would divide it by 2 to find the area of a triangle.
1) Multiply 24.8 by 16.
2) Divide 396.8 by 2.
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Answer:
2 bags of topsoil.
Step-by-step explanation:
The attached figure shows a flower bed.
One bag of topsoil covers 15 square meters.
We need to find how many bags of topsoil does Tom need to cover his flower bed.
The area of the flower bed is :
Let he has to cover x bags of topsoil. So,
x = Area of flower bed/Area of 1 bag of top soil
x = 30/15
x = 2
Hence, he will need 2 bags of topsoil to cover his flower bed.
Answer:
Step-by-step explanation:
Diameter = 12
Radius = 12/2 = 6