andrewseelig andrewseelig

20-04-2021
Mathematics

contestada

What angle maximizes the area of the triangle below?

What angle maximizes the area of the triangle below class=

Respuesta :

mathstudent55 mathstudent55

20-04-2021

Answer:

90°

Step-by-step explanation:

Area of triangle with sides a and b and included angle Θ:

A = (1/2)ab * sin Θ

dA/dx = (1/2)ab cos Θ

(1/2)ab cos Θ = 0

cos Θ = 0

Θ = 90°

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