The quickest, simplest, easiest way is to add 17. to each side of the equation.
<h2>20cm</h2><h2>-------------------------------</h2>
<u>Step-by-step explanation:</u>
sides are 4cm, 8cm, 8cm ----( because isosceles triangle have 2 sides equal )
so, perimeter = sum of all sides
= 4 + 8 + 8
<h3> = 20cm</h3><h2>-------------------------------------</h2><h2>FOLLOW ME</h2>
140°
Pentagons add up to 540° so if you add all the degrees you get 400° and if subtracted from 540° you get 140°
Right triangle because a2<span> + b</span>2<span> = c</span><span>2</span>
Answer:
The answer is 432
Step-by-step explanation:
6 x 8 x 9 =432
