Answer:
51
Step-by-step explanation:
The caty
I believe it is the linear pair theorem because the theorem is if two angles form a linear pair, then they are supplementary.
Answer:
missing angle isosceles angle and side (a)
Pythagoras theorem
a²+a²=16²
a²=256/2
a=√128=11.3=11
Answer:
7/20
Step-by-step explanation:
Add the numbers up which is 20 and then the purpose of bill is the middle one and 7 is the middle in the ratio
Answer:1144.2 for question 5
Step-by-step explanation: