Step-by-step explanation:
AB · BE = CB · BD Given
CB/BE = AB/BD Division Property of Equality
<ABC = <DBE Vertical angles are equal
ΔABC ≅ ΔDBE SAS Similarity Theorem
Hope it helps
3,2,1,6 are all factors of 6.
Okay so first of all you are going to cross multiply, which is simply multiplying diagonally across so (6x×5 and 25×3) then you just answer each part and set them equal to each other so (30x=75). Then you just divide 30 on each side which ends up being (x=2.5)
They can be derived by using calculus(integration to be precise)
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(its how pi is defined)
so that gives circumference
to get area , you use integration
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that gives the area.
if you don't know calculus yet ,dont worry, just remember the formulae.
<u>Answer</u>
5
<u>Explanation</u>
This problem can be solved as follows:
MW and MK are secants to the circle and meet at M.
From the properties of a circle we can say;
3×(3+2x+5) = 4×6
3(2x + 8) = 24
6x + 24 = 24
6x = 24 - 24
6x = 0
x = 0
KL = 2x + 5
= 2 (0) + 5
= 0 + 5
= 5
= 5