My Math Forum 100%

 Algebra Pre-Algebra and Basic Algebra Math Forum

 April 30th, 2014, 02:15 AM #1 Senior Member   Joined: Nov 2013 Posts: 434 Thanks: 8 100% Triangle area of ​​100 cm^2 Increased the length of the base 20% Increased the height of the triangle 10% Find space after the increase
 April 30th, 2014, 02:43 AM #2 Senior Member     Joined: Apr 2014 From: Greater London, England, UK Posts: 320 Thanks: 156 Math Focus: Abstract algebra $\displaystyle \frac12(1.2b)(1.1h) \, = \, (1.2)(1.1)\left(\frac12bh\right) \, = \, 132\ \mathrm{cm^2}$ Thanks from Denis

 Tags 100%

 Thread Tools Display Modes Linear Mode

 Contact - Home - Forums - Cryptocurrency Forum - Top