2 years ago

40 80 100 how many triangles can you make

1 answer:

6 0

Answer:

infinite triangles I ready

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nata0808 [166]

40/x = 40/x+5 + 2/60
-> i don’t have a sketchbook or calculator at the moment so pls figure out the final answer yourself

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2 years ago

goblinko [34]

What do you wanna find in these questions?

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GuDViN [60]

I Believe it’s 1,890

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3 years ago

Mila [183]

U can multiply on some answers but some are trick questions

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2 years ago

qwelly [4]

Answer:

Step-by-step explanation:

Given an acute triangle in which the longest side measures 30 inches; and the other two sides are congruent.

Consider the attached diagram

AB=BC=x

However to be able to solve for x, we form a right triangle with endpoints A and C.

Since the hypotenuse is always the longest side in a right triangle

Hypotenuse, AC=30 Inches

Using Pythagoras Theorem

$30^2=x^2+x^2\\900=2x^2\\x^2=450\\x=\sqrt{450}\\x=21.21$ inches$

Therefore, the smallest possible perimeter of the triangle

Perimeter=2x+30

=2(21.21)+30

=42.42+30

=72.4 Inches (rounded to the nearest tenth)

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2 years ago