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Troyanec [42]
3 years ago
9

triangle MNP is similar to triangle HJK, and both triangles are isosceles. If angle P > 90 degrees, name all angles that are

congruent to angle H
Mathematics
1 answer:
puteri [66]3 years ago
4 0

Answer:

∠ H = ∠ J = ∠N = ∠ M

Step-by-step explanation:

Triangle MNP is similar to triangle HJK and both triangles are isosceles triangles.

If the angle P is greater than 90 degrees, then angles M and N are the equal angles of the isosceles triangle MNP.  

Hence, angle M = angle N

Now, as Δ MNP and Δ HJK are similar so, ∠ M = ∠ H, ∠ N = ∠ J, and ∠ P = ∠K

Again ∠ H = ∠ J as Δ HJK is isosceles.

Therefore, ∠ H = ∠ J = ∠N = ∠ M (Answer)

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Answer:

  • The maximum height is 136 ft
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Explanation:

<u>1. Function for the height (given):</u>

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<u />

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That is a quadatic function, whose graph is a parabola that opens downward.

The maximum of the function, i.e. the maximum height, is the vertex of the parabola.

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Substitute b with 48 and a with - 16:

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Then, time when the object achieves the maximum height it 1.5s

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<u>4. Maximum height:</u>

Replace t with 1.5 in the equation, to find the maximum height, h(1.5)

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BRAINLIEST :
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<h3> <u>Answer</u><u> </u><u>:</u></h3>
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<h3><u>Explaination :</u></h3>

In the question it is given that the length is 4 cm more than the width so let us assume the width as x.

Therefore,

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As we know the formula of calculating the perimeter of rectangle is,

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Here,

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