If two triangles are similar their angles are all the same.
Answer:
1) Option 3
2) Option 1
3) Option 2
Step-by-step explanation:
To find : Match each number in scientific notation with the number written in standard form and in a step by step process.
Solution :
From scientific to standard we expand the power of 10.
1) 
Remove decimal and open the power,


Therefore,
Match with Option 3.
2) 
Remove decimal and open the power,


Therefore,
Match with Option 1.
3) 
Remove decimal and open the power,


Therefore,
Match with Option 2.
Hello my friend it is the 21 and 31
Answer:
6.8
Step-by-step explanation:
Answer:
below
Step-by-step explanation:
IF l₁ and l₂ are parallel, then:
Angles 2, 4, 5, 8 all equal 86 degrees
Then angles 1, 6, 3 , 8 all equal 180 - 86 which is 94 degrees