Question

Q 11. The ant repeats the two steps 7 times,
going around the polygon until it reaches its
starting position. The ant makes 1 complete
revolution (360°) to draw this regular 7-sided
polygon.
The value of A, correct to 1 decimal place is​

Answer 1

Answer:

52. 2 us the correct answer

Step-by-step explanation:

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Answer 2

Answer:

The correct answer is $51.4^{0}$.

Step-by-step explanation:

Given that : the ant repeats its $2$ steps $7$ times, going around the polygon till it reaches the starting position.

If it makes $1$ complete revolution to draw a regular $7$ sided polygon :

$1$ complete revolution $= 360^{0}$°

Number of steps taken $= 7$

Each angle  $A = \frac{360^{0}}{7}$

$=51.429^{0}$

$=51.4^{0}$ ( upto one decimal place)

Therefore, the value of angle ∠A $=$ $51.4^{0}$.