Given :-
- Two triangles with their two angles equal .
To Find :-
Answer :-
Here in ∆ABC and ∆EDC ,
- CAB = CED (given )
- CBA = CDE (given)
Therefore by AA similarity criterion , we can say that ∆ABC ~ ∆EDC . Also we know that corresponding sides of similar triangles are proportional . So ,
→ AC/EC = BC/DC
→ AC/9 = 8/12
→ AC = 8/12 * 9
→ AC = 6
<u>Hence</u><u> the</u><u> </u><u>measure</u><u> of</u><u> </u><u>side </u><u>AC </u><u>is </u><u>6</u><u> </u><u>.</u>
I hope this helps.
Since we wish to fill the cone, we are looking for its volume. The volume of a cone is given by the equation
where h is the height (here 17.7 inches) and r is the radius of the top (here 1.8 inches).
We substitute the values given into the formula to obtain:
. This is the exact volume of the cone in cubic inches.
If you are asked instead for an approximate value you can substitute 3.14 for pi and obtain instead: 60.05469 cubic inches.
Answer:
<h2>2x-2y = 6</h2><h2 />
Step-by-step explanation:
x-y=3
then 2×(x-y)=2×3
then
2x-2y = 6
Answer:
Step-by-step explanation:
Previous Iron content per serving=1.2 mg
Current Iron content per serving=1.8 mg
Increase in Iron content per serving=1.8-1.2=0.6 mg
Percentage of Iron Increase