So the formula for area of a triangle is base * height / 2.
(In this case the height could be the altitude)
So if we rotate the shape, so line AC is the base, we can therefore clearly see what the height and length are.
If we count it, the line AC would equal 5 segments and the line BD would equal 3 segments.
So, 5 * 3 / 2
Or,
15/2
Which is 7.5.
So your answer is 7.5 square units.
Answer:144
Step-by-step explanation: a coin has 2 possibilities so 2 coins have 2x2 = 4 possibilities. A normal six-sided dice has 6x6 = 36 possibilities. 4 x 36 = 144 (this might be wrong)
Answer:
245
Step-by-step explanation:
1m-100cm
2.45m=2.45x100
Answer:
i dont know sorry
Step-by-step explanation:
Answer:
f^-1(x) = (x + 3)^1/3 + 2
Step-by-step explanation:
..................................................
