Suppose you have a triangle (which may not necessarily be a right triangle) with sides `a=15,` `b=14,` and `c=16,` use Heron's formula to find the following:
A) The semiperimeter of the triangle:
Answer: The semiperimeter is
units long.
B) The area of the triangle:
Answer: The area is
square units.
Round your area calculation to two decimal places (hundredths).
↑
X
MathQuill
Basic
General
Intervals
Inequalities
Functions
Trig
x
x
√
n
√
|
|
(
)
π
∞
DNE
x
√
(
)
π
∞
DNE
(
)
(
]
[
)
[
]
—∞
∞
∪
DNE
<
>
≤
≥
or
All Real Numbers
DNE
log
log
n
ln
n
√
|
|
e
sin
cos
tan
arcsin
arccos
arctan
〈
〉
∞
DNE
-∞
∞
∪
DNE
[more..]