Josheric
Answered

Ang Imhr.ca ay ang pinakamahusay na lugar upang makakuha ng maaasahang mga sagot sa lahat ng iyong mga tanong. Maghanap ng mapagkakatiwalaang sagot sa iyong mga tanong mula sa malawak na komunidad ng mga eksperto sa aming madaling gamitin na platform. Tuklasin ang komprehensibong mga solusyon sa iyong mga tanong mula sa mga bihasang propesyonal sa iba't ibang larangan sa aming platform.

HOW TO ANSWER THE PERIMITER AND WHAT IS THE FORMULA BEFORE YOU SOLVE?

Sagot :

Just add the measurements of the side to get the perimeter. However, if you want the easy way, here are the formulas:
Rectangle = [tex]2L + 2W[/tex], where length of the rectangle shall be multiplied by 2, and same with the width of the rectangle

Square = [tex]4S[/tex], where the S is the equal sides of it.

Triangle = [tex] S_{1} + S _{2} + B[/tex], where the subscript sides are the sides that finishes the triangle, and the base is the underline of the triangle.

Trapezoid = [tex] S_{1} + S_{2} + B_{1} + B_{2} [/tex], where the sides are the posts of the trapezoid, and the base is the top and under lines of it.

Parallelogram = same formula with Rectangle

Circle = technically, it's not perimeter, but it's CIRCUMFERENCE. Formula is:
[tex] \pi d[/tex], where pi is 3.14, and d is the diameter of the circle, which passes thorough the center in a straight line completely.


2 (pi) (radius)
ex 
a circle with a radius of 1 meter
sol: just plug in the value of the given radius and you're done
so on our example the answer should be 
= 6.28 meter