Question

please solve question 7​

Answer 1

Answer:

angle A = 130°(VOA)

Angle B=angle A=130°(y || z and A and B are alternate angles)

Angle B =angle D=130° (x || y and B and D are alternate angles)

angle B +angle C =180°,

angle C=180-130=50°

angle E=angle D =130°( VOA)

Answer 2

Answer:

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Step-by-step explanation:

${ \frak{ \underline \pink{good \: question}}}$

In the above figure

\_A=130°[Vertically opposite angles are equal]

\_A=\_B [Alternate angles are equal]

=>\_B=130°[Putting the values of the angle]

Here we can also write another statement

i.e. [\_A=130°]

Now, \_B and \_C totally makes up 180° as they are linear pair

\_B+\_C=180° [ linear pair]

130°+\_C =180°[Putting the value of an angle]

=>\_C=180°-130°

=>\_C=50°

Now, \_C=\_D

\_C=\_D [Alternate angles are equal]

\_D=50°

\_D=\_E [Vertically opposite angle are equal]

\_E=50°