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WorksheetsAngle Bisector
Total questions: 17
Worksheet time: 40mins
Find the measure of ∠NJZ
38
90
52
128
Find the measure of QA
4
-4
16
28
Find the measure of ∠MFZ
10
19
21
32 31
Point A is the incenter of ΔPQR . Find each measure of ∠YLA
21
32
37
58
Point A is the incenter of ΔPQR . Find each measure of ∠YGA
21
32
37
53
SCULPTURE A triangular entrance way has walls with corner angles of 50°, 70°, and 60°. The designer wants to place a tall bronze sculpture on a round pedestal in a central location equidistant from the three walls. How can the designer find where to place the sculpture?
Find the circumcenter, where the three perpendicular bisectors meet.
Find the incenter, where the three angle bisectors meet.
Draw the perpendicular bisector of the longest side.
Draw the angle bisector of the greatest angle.
Find the measure of CP
(a)
∠WYZ Find the measure of
(a)
Find the measure of QA
(a)
if Q is the incenter of ΔJLN , find JQ.
(Hint: Use the Pythagorean Theorem in triangle JPQ.)
(a)
Find the measure of AF
(a)
Find the measure of AF
(a)
f P is the incenter of ΔAEC , find the measure of PB.
(Hint: use the Pythagorean Theorem in the right triangle ABP.)
(a)
If P is the incenter of ΔAEC , find the measure of m∠DAC
(a)
If P is the incenter of ΔAEC , Find the measure of ∠DEP .
(Hint: By SAS postulate, ΔDEP ≅ΔDCP )
(a)
Determine whether there is enough information given in each diagram to find the value of x. Explain your reasoning.
Determine whether there is enough information given in each diagram to find the value of x. Explain your reasoning.
