Answer:
the green area stands for the safe operation space
Step-by-step explanation:
u say b×h meaning say 80degrees ×9cm which is 720..
Answer: 5:4
Step-by-step explanation: you divide them i believe :)
Answer:
132
Step-by-step explanation:
You can tell it is 132 from <ABC because the whole angle is a 180 degree angle now subtract 180-48 which is 132. please give me brainiest
4:5 because a quadrilateral has 4 sides and a pentagon has 5 sides
Answer: 9
Step-by-step explanation: 9 x 9 equals 81 and 81 add 9 is 90