Math, asked by sathyamoorthy2786, 4 months ago

I need steps with answer
Pls

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Answered by Snapskg730
0

Answer:

DE || BC

ADE = B ( crossponding angles )

ADE = 55⁰

in triangle ADE using angle sum property

65⁰+55⁰+AED = 180⁰

120⁰+AED = 180⁰

AED = 180⁰-120⁰

AED = 60⁰

DE || BC

AED = C (corresponding angles)

C = 60⁰

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Answered by swalla1
0

Answer:

i) 55°

ii) 60°

iii) 60°

Step-by-step explanation:

i) Angle ADE = Angle DBC

Reason - Corresponding angles are equal.

55 ° = 55° (Given)

Angle ADE = 55°

ii) Angle AED + Angle DAE + Angle ADE = 180°

Reason - Angle sum property. Sum of all angles in a triangle is 180°.

Angle AED +. 65°. +. 55° = 180°

Angle AED + 120° =180°

Angle AED = 180-120

Angle AED = 60°

iii) Angle C = Angle AED

Reason - Corresponding angles are equal.

60° = 60° (Given)

Angle ADE = 60°

Hope this helps.

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