Question

7. The measure of three angles of a quadrilateral are 110°, 60° and 130 ° its fourth angle is
a 60° c 90°
b70° d 80 °

.8.write the multiple inverse of -13 / 19
a) 12/19 b)1 c) 13/19
d) -19 /13
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Answer 1

Answer:

7ans c and 8ans is d

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

We know that, the sum of all the four angles of a quadrilateral is 360° . Hence, The fourth angle of the quadrilateral is 70