Answer:
13
Step-by-step explanation:
It is a square so the length of 1 side =
= 13
Answer:
The answer would be, 81cm.
Step-by-step explanation:
36÷4=9
9×9=81
Answer:
Question 13: x = 47°
Question 14: x = 67°
Step-by-step explanation:
Question 13:
add up all the known factors meaning 16, 27 and 90°, then subtract 180 from what you got from adding known factors
Question 14:
out out of all numbers meaning 19, 4 and 90°, then subtract 180 from what you got from adding all known factors