Surface areas of geometric figres by group 1

1. FORMULA FOR SURFACE
AREA OF GEOMETRIC
FIGURES

2. A square
• P = a x a
• d= diagonal of the square

3. A rectangle
• P = a x b

4. A parallelogram
• P = a x h

5. A rhombus
• P = e x f/2
• P = a x h

6. A trapezoid
• P = (a + b) x h/2

7. A triangle
• P = a x h/2

8. A equilateral triangle

9. A regular hexagon

10. Bibliography
• https://www.google.com/url?sa=i&url=https%3A%2F%2Fszaloneliczby.pl%2Fkwadrat%2F&psig=AOvV
aw1MFGbQTesG63CZKTokuUh8&ust=1685732272344000&source=images&cd=vfe&ved=0CBEQjRxqF
woTCKDfj6fgov8CFQAAAAAdAAAAABAE
• •https://www.google.com/url?sa=i&url=https%3A%2F%2Fszaloneliczby.pl%2Fprostokat-i-
kwadrat%2F&psig=AOvVaw0t3bdV51TMV2CpdFMXaVLJ&ust=1685732190945000&source=images&c
d=vfe&ved=0CBEQjRxqFwoTCNDvpoDgov8CFQAAAAAdAAAAABAE
• •https://www.google.com/url?sa=i&url=https%3A%2F%2Fszaloneliczby.pl%2Fromb%2F&psig=AOvVa
w2ipTtr_k1O9IrOXSKcmzF6&ust=1685732597593000&source=images&cd=vfe&ved=0CBEQjRxqFwoT
COCkh8Lhov8CFQAAAAAdAAAAABAE
• •https://www.google.com/url?sa=i&url=https%3A%2F%2Fszaloneliczby.pl%2Ftrojkat%2F&psig=AOvVa
w2ipTtr_k1O9IrOXSKcmzF6&ust=1685732597593000&source=images&cd=vfe&ved=0CBEQjRxqFwoT
COCkh8Lhov8CFQAAAAAdAAAAABAK
• •https://www.google.com/imgres?imgurl=https%3A%2F%2Fszaloneliczby.pl%2Fwp-
content%2Fuploads%2F2016%2F09%2Fpole-rombu-rys.png&tbnid=-
1ZFBgLzfL7BHM&vet=12ahUKEwj234TU4qL_AhXYtCoKHansAG0QMygBegUIARCFAQ..i&imgrefurl=
https%3A%2F%2Fszaloneliczby.pl%2Fpole-rownolegloboku-i-
rombu%2F&docid=4bdSAOFmx42UXM&w=436&h=274&q=romb%20szalone%20liczby&ved=2ahUKE
wj234TU4qL_AhXYtCoKHansAG0QMygBegUIARCFAQ
• •https://www.google.com/url?sa=i&url=https%3A%2F%2Fszaloneliczby.pl%2Ftrojkat-
rownoboczny%2F&psig=AOvVaw0XYMoSZw1J8UVh_RQ0F7TC&ust=1685733125075000&source=ima
ges&cd=vfe&ved=0CBEQjRxqFwoTCIj4073jov8CFQAAAAAdAAAAABAE

11. The end. Thanks for your attention!