6.25 because 2.5+2.5= 5 and then half of 2.5 is 1.25 so 6.25
Use Pythagoras theorem
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Two triangles are similar
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(6+3)*12/2 - 6*8 /2 = 30
Answer:
ones place
Step-by-step explanation:
If you're looking for an angle in between those, basically you have to choose an angle between 0 and 90°. any angle should work (such as 15°, 45°, 60°, 75°, etc.)