The area of the triangle ABC is 207.5 square units.
Explanation:
The measurements of the sides of the triangle are
,
and 
We need to determine the area of the triangle ABC.
<u>Area of the triangle:</u>
The area of the triangle can be determined using the formula,

where
,
and 
Substituting these values in the above formula, we get,

Simplifying the values, we get,



Rounding off to the nearest tenth, we get,
Thus, the area of the triangle ABC is 207.5 square units.
Answer: A
Step-by-step explanation:
The pyramid's sides is twice as big so x is twice as big too
Answer:
the answer is 1 I guess
Step-by-step explanation:
2/5 - 3/5
2-3/5
1
Can we have the answer choices please?