Find the Area of Triangle ABC with the Given Parts $$\begin{array} { l } a = 18.6 \mathrm {~cm} \\b = 17.2 \mathrm {~cm} \\c = 15.0 \mathrm {~cm}\end{array}$$

question 54

Multiple Choice

Find the area of triangle ABC with the given parts. Round to the nearest tenth when necessary.
- $$\begin{array} { l } a = 18.6 \mathrm {~cm} \\b = 17.2 \mathrm {~cm} \\c = 15.0 \mathrm {~cm}\end{array}$$

• A) \(124 \mathrm {~cm} ^ { 2 }\)
• B) \(121 \mathrm {~cm} ^ { 2 }\)
• C) \(130 \mathrm {~cm} ^ { 2 }\)
• D) \(127 \mathrm {~cm} ^ { 2 }\)

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