PLEASE HELP ME FIND THE AREA OF THIS TRIANGLE
2 answers:
Answer:
=49.15 cm²
Step-by-step explanation:
To find the area of the triangle we use the sine formula
A= 1/2ab Sin∅
where A is the area a and b are the lengths of two sides that intersect at a point and ∅ is the angle between them.
a=10 cm
b= 12 cm
∅=55°
A= 1/2×10×12×Sin 55
=49.15 cm²
ANSWER

EXPLANATION
The area of triangle given included angle and length of two sides can be calculated using the formula:

Where C=55° is the included angle and a=12 cm , b=10cm are the known sides.
We plug in these values into the formula to get,


Rounding to the nearest tenth, the area is

You might be interested in
Answer:
43 is how many 1/2 cup servings there are in 22 1/2.
Answer:
B. 1
Step-by-step explanation:
-2|3x − 1| = 0
Divide by -2
|3x − 1| = 0
There is only one solution since 3x-1 must equal 0
3x = 1
x = 1/3
If i'm not wrong its distributing property of addition. <span />
It is 1 and - 3 so b yeah