Perimeter, Area, and Volume (HSC SSCE Mathematics Standard): Quizzes

Perimeter, area, and volume

Real distance $=$ Photo $\times$ Scale

In the form $1:x$

Grid estimation and formulas

Divide into simpler forms, calculate each

$V = A \times h$

Water forms a right prism shape

$A \approx \frac{w}{2}(d_f + d_l)$

Gives approximation, not exact answer

To ensure measurements are in same units