Use Heron's Area Formula to Find the Area of the Triangle

question 76

Multiple Choice

Use Heron's area formula to find the area of the triangle pictured below, if $a = 8$ inches, $\mathrm { b } = 10$ inches, and $\mathrm { c } = 4$ inches.

• A) \(\sqrt { 21 }\)
• B) 16
• C) 40
• D) \(12 \sqrt { 21 }\)
• E) \(\sqrt { 231 }\)

---

Definitions:

Prejudice

preconceived opinion that is not based on reason or actual experience; often directed toward people based on their group membership.

Exercise Self-control

The practice of regulating one's thoughts, emotions, and actions to achieve goals, resist impulses, or adhere to societal norms.

Asian American Parents

Individuals of Asian descent in the United States who are raising children, often incorporating aspects of their cultural heritage in their parenting practices.

Black Children

This term refers to children of African descent or black ethnicity, focusing on their unique cultural, social, and developmental experiences.