# 2. Use the following figure to answer the questions.

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## Question:

2. Use the following figure to answer the questions.Anthony claims that Triangle KLM is an isosceles triangle.
(a) Find the slopes of the two lines.
LK = -7,8
LM = -7,1
(b) Find the length of the two sides.
LK =
LM = —- Slope of LK —- Slope of LM —- Length of LK — Length of LM

Anthony is incorrect

Step-by-step explanation:

See attachment for complete question.

From the attachment, we have:   Solving (a): Slope of LK

Slope (m) is calculated as thus: Where —– K —— L    Slope of LM —- L —— M    Solving (b): Length of LK and LM

Here, we have to calculate the length using distance formula;

Distance (D) is calculated as thus: For LK      For LM      The above findings is not enough to conclude if Anthony is correct or incorrect.

We need to calculate the distance of KM using the same formula;

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D is calculated as thus:     Base on this, we can conclude that Anthony’s claim is incorrect.

The triangle is not an isosceles triangle because no two sides are equal They would possibly hopefully help the student take care of the question by implementing the questions and answer examples. You may then have a discussion with your classmate and continue the school learning by studying the question altogether.