5
2
16
DO THIS
3
1. Take any quadrilateral
, say ABCD (Fig 3.4). Divide
it into two triangles,

Question

5
2
16
DO THIS
3
1. Take any quadrilateral
, say ABCD (Fig 3.4). Divide
it into two triangles, by drawing a diagonal. You get
six angles 1, 2, 3, 4, 5 and 6.
Use the angle-sum property of a triangle and argue
how the sum of the measures of ZA, ZB, ZC and
ZD amounts to 180° + 180° = 360°.
Fig 3.4
A​

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Sadie 10 months 2021-07-07T16:07:21+00:00 1 Answers 0 views 0

Answers ( )

  1. Samantha
    0
    2021-07-07T16:08:43+00:00
    Reply

    Answer:

    Take any quadrilateral, say ABCD (Fig 3.4). Divide it into two triangles, by drawing a diagonal. You get six angles 1, 2, 3, 4, 5 and 6.

    Explanation:

    i hope it will help you

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