Math Problem Statement
A farmer decided to fence a triangular vegetable garden from his field bounded on two sides by streets intersecting at 31°15′. The sides of the garden along the streets are 5 m and 10 m.
a.Find the perimeter of the garden.
b.Find the area of the garden.
c.Seedlings are to be planted in the garden at a cost of Php150 per square meter. What is the total cost?
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Trigonometry
Law of Cosines
Area of a Triangle
Perimeter
Formulas
c^2 = a^2 + b^2 - 2ab * cos(θ) (Law of Cosines)
Area = (1/2) * a * b * sin(θ) (Area of a triangle given two sides and an included angle)
Total Cost = Area * Cost per square meter
Theorems
Law of Cosines
Sine Rule for Area of a Triangle
Suitable Grade Level
Grades 10-12
Related Recommendation
Calculate the Perimeter and Area of a Triangular Garden Using Trigonometry
Calculate Triangle Area with Sine Rule for B=105°, a=√3-1, and C=2√2
Calculate Area of Right Triangles Using Pythagorean Theorem
Calculate Perimeter and Area of Triangle: Geometry Problem
Calculate the Area of Triangular Beds from Splitting a Rectangular Flower Bed