Question

1. Determine whether a triangle can have sides with the given lengths. Explain.
(a) 4,6,8
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Answer 1

Answer: Yes

Step-by-step explanation: A property of the triangle states that the sum of 2 sides must be greater than the 3rd side. This property is fulfilled as :

4+6 > 8

8+6 > 4

8+4 > 6

Answer 2

Answer:

Given - let ABC is a triangle.

so by Herons formula we can determine their area.

A=4

B=6  , C=8.$\sqrt(s-a).(s-b).(s-c)$ .

where s is the semi perimeter of this triangle.

Step-by-step explanation: