Web2 aug. 2024 · calculista Answer: m∠EGC=70° Step-by-step explanation: we know that The measure of the inner angle is the semi-sum of the arcs comprising it and its opposite so m∠EGC= (1/2) [arc EC+arc DF] Find the value of x we have m∠EGC= (7x+7)° arc EC=50° arc DF=10x° substitute and solve for x (7x+7)°= (1/2) [50°+10x°] 14x+14=50+10x 14x … Web25 okt. 2024 · Answer: ∠CDF = 23° , ∠CFD = 115° , ∠AFB = 115° , ∠BFD = 65° , ∠ABC = 42° Step-by-step explanation: m∠CDF = 180 - m∠CDE m∠CDF = 180 - 157 m∠CDF = 23° m∠CFD = 180 - ( m∠DCF + m∠CDF ) m∠CFD = 180 - ( 42 + 23 ) m∠CFD = 115° m∠AFB = m∠CFD (Vertically opposite angles) m∠AFB = 115° m∠BFD = 180 - m∠CFD m∠BFD = …
5.08: The Triangle Sum Theorem 2 Flashcards Quizlet
Web29 apr. 2024 · answered • expert verified (09.01 MC) In circle A shown below, the measure of ∠BAD is 148°: Circle A with angle BAD measuring 148 degrees; points B, C, D lie on Circle A. If mArc BC is 102°, what is mArc CD? (3 points) Group of answer choices 74° 46° 96° 148° See answers Advertisement lhabdulsamirahmed The angle of the arc … WebIn circleD with m∠CDE=112m∠CDE=112 and CD=9CD=9 units, find the length of arc CE. Round to the nearest hundredth. Two-dimensional figure measured in terms of radius. It is formed by a set of points that are at a constant or fixed distance from a fixed point in the center of the plane. footprints in the sand anita goodesign
Solution For: Lines CD and DE are tangent to circle A …
WebQ: In Kite ABCD below, AB = AD,CB= CD,LA has a measure of 91 %3D %3D measure of 93°. 91° 93° C Vhat is…. A: given for ABCD AB = AD, CB = CDfor a kite the two angles … Web14 sep. 2024 · Step-by-step explanation: The angle sum property of triangle say that the sum of all the interior angles of a triangle is 180 degrees. Therefore By using angle sum property in Δ RST ∠R+∠S+∠T=180° ⇒∠R+76°+68°=180° ⇒∠R=180°-144° ⇒∠R=36° In Δ CDE, where ∠C is a right angle. ∠C+∠D+∠E=180° ⇒∠C+90°+47°=180° ⇒∠C=180°-137° … Web4 nov. 2024 · ∠CDE = 82° (last option) Explanation: Given: arc CE is 98° Lines CD and DE are tangent to circle A. To find: the measure of ∠CDE. To determine angle CDE, we will … footprints in the butter peter mayle