What’s this answer ? Please help!!!

asked Apr 20, 2020 129k views

0 votes

5.0k points

Please log in or register to add a comment.

1 vote

Surface area = Area of rectangle + Areas of triangles.

Area of rectangle = 9cm * 15cm = 135cm2.

Areas of triangles = 6cm * 3cm = 18cm2.

Surface area = 135 + 18 = 153cm2

LoneWanderer answered Apr 26, 2020

6.1k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.2m questions

8.2m answers