Geometry Unit Circles

What is the value of x? Round to the nearest tenth if necessary.

Tags

CCSS.HSG.C.A.2

What is the measure of angle \(ACB\)?

Tags

CCSS.HSG.C.A.2

What is the measure of the arc from \(A\) to \(B\) not passing through \(C\)?

Construct the circumcenter of each triangle. Then, based on the locations of the circumcenters, classify each triangle as acute, right, or obtuse.

Tags

CCSS.HSG.C.A.3

A quadrilateral \(ABCD\) has the given angle measures. Select the set of measurements which could come from a cyclic quadrilateral.

• angle \(A\) is 70\(^\circ\), angle \(B\) is 110\(^\circ\), angle \(C\) is 70\(^\circ\), and angle \(D\) is 110\(^\circ\)

• angle \(A\) is 60\(^\circ\), angle \(B\) is 50\(^\circ\), angle \(C\) is 120\(^\circ\), and angle \(D\) is 130\(^\circ\)

• angle \(A\) is 100\(^\circ\), angle \(B\) is 110\(^\circ\), angle \(C\) is 70\(^\circ\), and angle \(D\) is 80\(^\circ\)

• angle \(A\) is 70\(^\circ\), angle \(B\) is 45\(^\circ\), angle \(C\) is 110\(^\circ\), and angle \(D\) is 45\(^\circ\)

What is the measure of angle \(YXZ\)?

Tags

CCSS.HSG.C.A.2

Tags

CCSS.HSG.C.A.3

• 26.25 units

Tags

CCSS.HSG.C.A.2

Tags

CCSS.HSG.SRT.C.8