Point A is the point of concurrency of the angle bisectors of ΔDEF. What is the length of ZA? ZA = 3cm ZA = 4cm ZA = 5cm ZA = 6c

Question

netineya [11]

3 years ago

10

Point A is the point of concurrency of the angle bisectors of ΔDEF. What is the length of ZA? ZA = 3cm ZA = 4cm ZA = 5cm ZA = 6c

m

Mathematics

2 answers:

d1i1m1o1n [39] · Answer 1 · 2022-03-06T20:52:11+03:00

The picture in the attached figure

we know that
The angle bisectors of a triangle intersect in a point (incenter) that is equidistant from the three sides of the triangle
so
ZA=YA=XA-----> <span>are the radii of the inscribed circle
XA=3 cm

therefore
ZA=3 cm

the answer is
ZA=3 cm</span>

leonid [27] · Answer 2 · 2022-03-06T23:01:38+03:00

leonid [27]3 years ago

5 0

Answer: Option A

Step-by-step explanation: