The exterior angle theorem says that an exterior angle of a triangle is equal to the sum. 2 worksheet by kuta software llc kuta software infinite geometry name the exterior angle theorem date period.
Worksheet triangle sum and exterior angle theorem name.
Exterior angle theorem worksheet answer key. Or two secants intersect in the exterior of a circle. Some of the worksheets displayed are 4 the exterior angle theorem interior angles exterior angles easy s1 6 polygons and angles sum of angles in polygons work answer key name period gp unit 10 quadrilaterals and p assignment date period infinite geometry. A little side note.
Find m3 if m5 130 and m4 70. Exterior angle theorem triangle angle sum theorem last modified by. J a2a0d1o1 y bkeu5tsam dspo8f 2tvw7adraer mlylqcb d a va sl dl 2 ir 3ihg7hutus x erle 9sse ergv le2d p 9 c omka2dce h nwjituh r ihnzf 4ibnqintveu cgueo7mfeter 9yb.
X m 0 sqwhwmm 4 2 worksheet triangle sum and exterior angee. 21 1 22 2 23 3 24 4 25 5 26 6. Example 3 find x.
View homework help triangle sum and exterior angle theorem worksheet with key from math geometry at walled lake central high school. The tangent secant exterior angle measure theorem if a and a secant two tangents. All the angles inside the triangle are interior angles.
Find m1 if m5 142 and m4 65. The exterior angle and the adjacent interior angle the one connected to it always add up to 180 because together they form a line. Then the measure of the is half the difference o measures of its intercepted tnz2 m a x 10.
Exterior angle theorem exterior angles of a triangle the measure of an exterior angle of a triangle is equal to the sum of the measures of its two remote interior angles. Use the figure at the. X x x 57 43 50 x 53 62 80 65 x 80 50 44 x title.
Showing top 8 worksheets in the category interior and exterior angles answer key. Arc a minor arc is an arc whose. Interior interior exterior example 1 find x.
Microsoft word worksheet triangle sum and exterior angle doc author. Example 2 find x. Right for problems 1 3.
Triangle angle sum theorem worksheet answer key. Get free worksheet triangle sum and exterior angle theorem answer key worksheet triangle sum and exterior angle theorem answer key if you ally compulsion such a referred worksheet triangle sum and exterior angle theorem answer key books that will pay for you worth get the very best seller from us currently from several preferred authors. The exterior angle is angle text acd.
Find the measure of each angle.