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

question 2

Multiple Choice

Use the Heron's formula to find the area of the triangle.Round your answer upto one decimal place. ​
A = 3.2,b = 10.9,c = 9
​

• A)7.0
• B)6.4
• C)3.7
• D)45.3
• E)12.6

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Definitions:

Autonomic Nervous System

The part of the nervous system responsible for controlling involuntary bodily functions, such as heartbeat, digestion, and breathing.

Vulnerability

The susceptibility to be wounded or harmed, either physically, emotionally, or socially.

Prolonged Stress

Chronic stress experienced over an extended period, which can lead to significant health issues, including mental health disorders and cardiovascular diseases.

Recurrent

Occurring repeatedly or periodically; characterized by a pattern of coming back or happening again after intervals of time.