Answered

Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

(b) Nyatakan sama ada pernyataan berikut adalah benar atau palsu.
State whether the following statement is true or false.
Hasil tambah semua sudut pedalaman bagi sebuah pentagon ialah 540°.
The sum of all interior angles of a pentagon is 540°.

Sagot :

GinnyAnswer
To determine whether the statement "The sum of all interior angles of a pentagon is 540°" is true or false, we can follow these steps:

1. Identify the Number of Sides:
A pentagon is a polygon with 5 sides.

2. Use the Formula for Sum of Interior Angles:
The formula to calculate the sum of the interior angles of a polygon with [tex]\( n \)[/tex] sides is:
[tex]\[ (n - 2) \times 180^\circ \][/tex]
Here, [tex]\( n \)[/tex] is the number of sides.

3. Plug in the Number of Sides:
For a pentagon ([tex]\( n = 5 \)[/tex]):
[tex]\[ (5 - 2) \times 180^\circ \][/tex]

4. Perform the Calculation:
Simplify the expression:
[tex]\[ 3 \times 180^\circ = 540^\circ \][/tex]

5. Conclusion:
Therefore, the sum of all interior angles of a pentagon is indeed 540°.

Given the calculation above, the statement:
"Hasil tambah semua sudut pedalaman bagi sebuah pentagon ialah 540°. (The sum of all interior angles of a pentagon is 540°.)"
is true.
We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.