The area of the triangle ABC is 81. 33 square units.
We have to determine
What is the area of triangle ABC?
<h3>
What is the formula for the area of a triangle?</h3>
The area of the triangle is determined by;
Where the value of s is = a + b + c= 12 + 14 + 16 = 42
Substitute all the values in the formula;
Hence, the area of the triangle ABC is 81. 33 square units.
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Answer:
31
Step-by-step explanation:
180-149 = 31
hope this helps
1: 11/12
2: B
3: B
4: Can't answer this with out drawing.
Answer:
Step-by-step explanation:
= -3 (5-b)
= -3 (5 + (-b))
= (-3 x -b) + (-3 x 5)
= 3b + (-15)
= 3b -15