ori

This page lists questions and answers that were posted by visitors named ori.

Questions

The following questions were asked by visitors named ori.

Answers

The following answers were posted by visitors named ori.

1) Use formula: V=BH First, find the perimeter: 2s=7+8+9 s=12 then find the base b=(12(12-7)(12-8)(12-9))^1/2 =12sqrt5 --> V=12sqrt5*8 =96sqrt5 or about 214.663 units^3 2) Use formula: total surface area=base perimeter*height + 2*area of base First, find...