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Use basic trigonometric formulas and you will get the answer.....give it a try
im trying but im so stuck :/
ok so draw the figure and then try ......there is an option down called draw...use it and draw the figure then let me tell u the step by step procedure
Draw a picture, |dw:1326910244892:dw|, then figure out the lengths of the distance between the middle point of the triangle and the second rope (the one at a 30 degree angle). Take the problem one step at a time
sorta! i can draw in this at all
Balloon 18 feet in air held by two ropes forming two right triangles. Rope 1 forms a base angle of 45 degrees. Rope 2 forms a base angle of 30 degrees.
ok so now how do i find the answer!
use one of the trig ratios sin cos or tan the second rope refers to the angle 30 degrees i guess
i dont know..thats why i posted this...
you need to find which side is opposite the 30 degrees and which is adjacent- does that help?
so the hypotenuse??????
can you just give me the answer it will save me so much time.,..
no - the hypotenuse is the longest side of the rt angled triangle - in this case its the rope the opp side is the 18 ft and ground length(which is what you need is adjacent ( to 30 degree angle} so u need the ration which is opposite / adjacent which is ??
im not working on those tho!! im working on 45-45-0 and 30-60-90 triangles
ok i can give u the answer - i was also trying to help you with the concept ok in 30-60-90 triangle, side opposite 30 degrrees is 1 and adjacent is 2 so 1 / 2 = 18 / x x = 36 - thats the distance you require
oh no - i'm an idiot - sorry opp side is 1 and adjacent is sqrt3 so 1 / sqrt3 = 18 / x so x = 18*sqrt3
so what is the main answer????
correct is 18*sqrt3 or 31.18 feet to 2 dec places
well, i have another wuestion but are you able to answer it in a simpler way?
ok...one second please.
In the figure below, the length of line segment CB is 64 units and the length of line segment BG is 137 units. What is the length of line segment EA?
i will draw it one moment
length of BA = BC = 64 so length of AG = 137 - 64 = 73 as angle EAG = 60 degrees AG / EA = 1/2 so 73 / EA = 1/2 EA = 2*73 = 146
so the answer is 146?
ok! and i promise this is the last one i have 1 more.
A toddler’s playground has two slides on either side. The slide on the left is situated at a 45° angle to the ground and is 52 centimeters away from the base of the playground. The slide on the right is positioned at a 30° angle to the ground and is 98 centimeters away from the playground’s base. What is the total length of both slides on this playground rounded to the nearest tenth of a centimeter? Playground with two slides. Left slide has base measuring 52 centimeters and base angle of 45 degrees. Right slide has base measuring 98 centimeters and base angle of 30 degrees.
do you need me to draw this?
no its alright ill draw it
ok i think it is asking for perimeter? im not quite sure though.
445.287? i think that is the correct answer
no sorry..i screwed that up im stupid..
no wait..thats correct. i believe.
its asking for the lengths of the slides themselves - the sloping parts
45 degree slide has length 52sqrt2 30 ................................ 98*2 = 196 total is 269.54
yourmom the first slide measure comes to 52/sin 45 and the next one is 98/sin 30
what we are finding is lengths of hypotenuse
i know that. so one second.
so like jimmyrep says 269.54 is the answer
i put that and got it wrong..thanks..
that was wrong but thanks anyway..
sorry your mom it comes to 263.54
its ok b