Home GRADE STE
19
The measurement
shown.
10 inches
8 inches
Enter the volume of the cooler in cubic Inches,
30
cubic inches
You may use the scratchpad to show your work. HELP ME PL

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given