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Mathematics, 17.09.2019 06:00 jumana3

What is the height h of the triangle?
area of solid triangle = 37.5

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Answers: 1

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Answer from: kesmith73

A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangleA) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangleA) an equilateral triangle

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Answer from: Quest

3. parallelogram

step-by-step explanation:

we turn each of our sides into direction vectors

ab=b-a=(3 - 7, 1 - 0) = (-4, 1)

bc=c-b=(1,6)

cd=d-c=(4,-1)

da=a-d=(-1,-6)

we see how the opposite sides have negated direction vectors; this is characteristic of a parallelogram. we have congruent sides ab=cd and bc=da with unequal lengths because 1^2+6^2 is different from (-4)^2+1^2. so it's not a square or a rhombus.

we check the dot product of direction vectors of adjacent sides. we have

ab dot bc = -4(1) + 1(6) = 2

that's not zero so the sides are not perpendicular. we've ruled out rectangle.

the direction vectors indicate two pairs of congruent parallel sides, so we choose parallelogram over trapezoid.

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Answer from: Quest

what is the question?

step-by-step explanation:

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What is the height h of the triangle?
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