Answer:
The attached file contains the solution to the question
Answer:
44
Step-by-step explanation:
Formula

Your scale is 2cm to 2units therefore the parameters are as follows
h=4
b1=9
b2=13




Answer:
13.6
Step-by-step explanation:
5 divided into 68 is basically the same thing as 68 divided by 5.
68/5 is equal to 13.6
Answer:
I need more information, meaning his formula.
Step-by-step explanation:
Answer:
obtuse angles and right angle