Step-by-step explanation:
does it equal to anything?
Answer:
(Base x height) x 1/2
Step-by-step explanation:
We do this because a triangle is emulating a rectangle with Base x Height. However, a triangle's shape is less conventional than a standard square or rectangle, thus the division by 2.
Answer:
k - 3 : k + 2
Step-by-step explanation:
3 less than k = k - 3
2 more than k = k + 2
Ratio of 3 less than k to 2 more than k
In ratios, the word 'to' is represented as a colon :
k - 3 : k + 2
Hope this helps :)
It is 8 units.
2πr=16π
r=16π/2π
r=8.
Answer:
Root square 25² - 15² = 20
Area = 20×15 = 300 cm²
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