90° 2. Prove that, the alternate angles formed by a transversal of two parallel lines are of equal measures. Given: line l ll

Question

90°
2. Prove that, the alternate angles formed by a transversal of two parallel lines are of
equal measures.
Given: line l ll line m
line n is a transversal.
To Prove: Zd= 2b
Proof: 2d + 20 =
(1) (Angles in linear pair)
Lct
… (2) (property of interior angles of parallel
lines)
cd +
+ Zb… from (1) and (2)
d/o
16
17
= Lb
Q3. B) Solve the following questions (3 Marks each)
figure 2
1.
Prove that opposite angles formed by two intersecting lines are of equal measures.
please help me​

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Sarah 2 weeks 2021-09-07T07:27:12+00:00 2 Answers 0 views 0

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    0
    2021-09-07T07:28:29+00:00

    Answer:

    I also want this answer please answer it

    0
    2021-09-07T07:28:42+00:00

    Answer:

    if an incident ray is passes through the principal focus of the mirror, the reflected ray is _____ to the principal axis

    1.parallel

    2.perpendicular

    3.straight

    4.incline

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