Question

Hi! I would appreciate if you could solve this for me. The question I need help with is question 41. Thank you. :)

Answer 1

Expression: 7+7+9.5+6+9.5

Evaluation: 39 cm

Explanation:

Let's write the numerical expression for the figure to the right. The perimeter is the addition of all sides of the figure. Therefore, we write 7+7+9.5+6+9.5 for our expression.

Now, to evaluate the expression, we just add them together. 7+7+9.5+6+9.5=39 cm.