melissa2408
Answered

Looking for reliable answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Join our platform to connect with experts ready to provide precise answers to your questions in various areas. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

XY and BD are parallel lines. X is a point on AB and C is a point on BD. XB = XC. a) Complete this sentence. Angle XBC = 55° because angles are correspondiner Al 559 Х -Y b) Work out angle BXC. Give a reason for each angle you work out. I B D с


someone help me please I'll give you most brainliest answer​

XY And BD Are Parallel Lines X Is A Point On AB And C Is A Point On BD XB XC A Complete This Sentence Angle XBC 55 Because Angles Are Correspondiner Al 559 Х Y class=

Sagot :

devishri1977

Answer:

Step-by-step explanation:

∠XBC = 55°

XB = XC. So, ΔXBC is an isosceles triangle

∠XCB = ∠XBC

∠XCB = 55°

In ΔXBC,

∠BXC + ∠XBC + ∠XCB = 180   {Angle sum property of triangle}

∠BXC  +55 +55 = 180

∠BXC + 110 = 180

∠BXC = 180 -110

∠BXC = 70°

Missdodo

Answer:

Given : XYAB

Solution:

(a) if XY || AB ad AB is the transversal line

then

<AXY = <XBC (Corresponding angles )

now

(b) since XB = XC XBC is the isosceles triangle

therefore

<XBC = <XCB (angle opposite to equal side are equal)

now , in triangle XBC

<XBC + <XCB + <BXC = 180° (angle sum property)

55 + 55 + <BXC = 180°

<BXC = 180°- 110° <BXC = 70°

hence ,<BXC = 70°

I hope this help u

Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.