How many sides a regular polygon has whose each exterior angle is 30 degree . * 1 point 12 6 9 8 The value of * 1 point Captionless Image Option 1 Option 2 Option 3 Option 4 * 1 point Captionless Image P Q R S Which is the like term as * 1 point Captionless Image 24 a x b x b x c 8 x a x ba x c 2 a x b x 2c x 4 c abc x 8 b The value of * 1 point Captionless Image 12 -12 -9 -18 The sides of a pentagon are produced in order. Which of the following is the sum of its exterior angles? * 1 point 540 Degree 180 Degree 360 Degree 720 Degree ( y+ 5 )(y - 3 ) equals to * 1 point Option 1 Option 2 Option 3 Option 4 Parallelogram with adjacent sides equal and one angle is 90 degree * 1 point Kite Rhombus Square Rectangle True or False if a and b are two rational numbers and m and n are integers then * 1 point Captionless Image true false One angle of a quadrilateral is 150° and the other three angles are equal. Find the measure of other three angles * 1 point 75 85 95 70 Find the value of s for which * 1 point Captionless Image -3 3 0 -2 ( x - 7 )(x + 7 ) equals to * 1 point Option 1 Option 2 Option 3 Option 4 What is the sum of all interior angles of a Hexagon ? * 1 point 180 Degree 540 Degree 360 Degree 720 Degree Which of the following quadrileterals has only a pair of opposite sides parallel? * 1 point Square Trapezium Rhombus Rectangle If we subtract 4a -7ab+ 3+12c from 12a -9ab+5-3c,then the answer is * 1 point -8a+2ab-2b+15 8a-2ab+2-15c 8a-16ab+8b+9 8a-2ab-2b+15 367800000 in standard form is * 1 point Option 1 Option 2 Option 3 Option 4 Find the value of the following * 1 point Captionless Image -1 + 1 7 -7 The value of * 1 point Captionless Image 12436 538 1073 2358 The area of rectangle whose sides are * 1 point Captionless Image Option 1 Option 2 Option 3 Option 4 0.0000456 in standard form is * 1 point Option 1 Option 2 Option 3 Option 4
Answers
Answered by
3
Answer:
Number of sides of the polygon is
12
.
Explanation:
Sum of exterior angles of every polygon irrespective of number of its sides is
360
o
.
As it is a regular polygon, all exterior angles are equal and are
30
o
.
Hence number of sides of the polygon is
360
o
30
o
=
12
.
Answered by
7
Answer:
hello can i get a picture of your question bcz I can't understand anything
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