A quadrilateral has three acute angles each measuring 70c. The measure of fourth
angle is
(a) 140C b150c (c) 105C (d) 120C
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Answered by
0
Answer:
360
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Answered by
1
Answer:
The sum of angles of quadrilateral is 360°.
The measure of three angles is 70 x 3 = 210
The measure of fourth angle is 360-210=150°.
Answer b. 150c
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