Answer:
I would say 3cm
Step-by-step explanation:
sorry if it's wrong but I sure it's right
Answer:
For a square all the sides are equal and measure 27
Step-by-step explanation:
Answer:
x-5<21
Step-by-step explanation:
Answer:
80 degrees
Step-by-step explanation:
Do 90 plus 10.
The do 180 minus 100
because a triangle adds up to 180