1 answer:
Answer:
The perimeter of triangle ABC is 146 units
Step-by-step explanation:
we know that
The segment AB, AC and BE are tangent to the circle G
so
The circle G is an inscribed circle
The point G is the incenter of the inscribed circle within the triangle
therefore
AE=AD
BF=BE
CD=CF
we have
AB=56 units
BE=16 units
CD=17 units
Find the value of AE
AE=AB-BE
substitute the given values
AE=56-16=40 units
Find the perimeter
The perimeter of triangle ABC is
P=2[AE+BE+CD]
substitute
P=2[40+16+17]=146 units
You might be interested in
I-1 is the polynomials because I is the linear term and 1 is the constant
Since A (3,4) A’(9,12)
What were your given answer choices
Answer:
One-sample Z-test
Step-by-step explanation:
As the sample size is greater than 30, assuming the data is a simple random sample, and that the data has a normal distribution, the sociologist should conduct a one-sample z-test to calculate the p-value.
Answer:it is 2 strides if that helps
Step-by-step explanation:
