Math, asked by RUTVI1, 1 year ago

measure the following angle a,b,c,d,e while giving reasons

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RUTVI1: please help me

Answers

Answered by Divyankasc
1
Here,
a = 65° (Vertically opp. Angles)

b = 65° (Alternate angle to a)

c = 115° (Corresponding angle to the corresponding angle which is marked as 115°)

c + e = 180°
115° + e = 180°
e = 65°

d = 65° (Alternate angle to e)

Divyankasc: So, i have written the samw
Divyankasc: :)
RUTVI1: what do you mean by samw
Divyankasc: same#
RUTVI1: can you solve mine question
Divyankasc: All your questions are solved..Can u let me know the link if u want the answer to a question ?
Divyankasc: Link of the question*
Divyankasc: of which u want me to solve for u
RUTVI1: wait I had post just now see it In maths
RUTVI1: got it
Answered by vishagh
0
∠A=65°(Vertically opposite angle)
∠F=180-115(straight angle)
     =65  
∠F=∠D=65°(opp angles of a parallelogram are equal)
∠F=∠E=65°(alternate angle of ║gm)
∠E=∠C=65°(alternate interior angle of ║gm)
∠F+∠G+∠A=180°(sum of interior angle of Δ)
∠G=180-(∠A+∠F)====>180-130=50°
∠G+∠B+∠E=180°(straight angle)
∠B=180-(∠G+∠E)
     =180-115
     =65°

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