Answer:
GB
Step-by-step explanation:
Given:
BC = BD
DE is ⊥ to AC.
GB is ⊥ CD.
we need to find the perpendicular bisector from the given figure.
Solution:
By Definition of Perpendicular bisector which states that;
" If a line which is perpendicular to the segment such that it bisects the segment in 2 equal parts then it is said to be perpendicular bisector."
From the above figure we can see that;
Line GB is is ⊥ segment CD.
Also BC = BD (given)
Hence Line GB is a Perpendicular bisector.
Answer:
B. 31.4
Step-by-step explanation:
To find x, the hypotenuse, we need to use sin because we have been given the <u>opposite</u> (the side opposite the angle 35°) and we need to work out the <u>hypotenuse</u> (the longest or <em>slanted</em> side):
SOH, CAH, TOA
sin(θ) = opposite ÷ hypotenuse
Sub in the values (we don't know the hypotenuse so i've called it x):
sin(35) = 18 ÷ x (multiply both sides by x)
x × sin(35) = 18 (divide both sides by sin(35))
x = 18 ÷ sin(35) = 31.38204...
x ≈ 31.4
Hope this helps!
Answer:
I know the type of math your doing
Step-by-step explanation:
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In 2x+10=16, x will equal 3. In 2x-10=16, x will equal 13.