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Which proportion would you use to solve a triangle has a base of 5 and height of 30 Find the height of a similar triangle if its base is 2?
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How do you find a base of a triangle?
Just find the length of the bottom side. If you're looking for how to solve it with algebra, given: Area=30 and Height=4 Remember: Area of a triangle = 1/2 (base ) x (height) Then write the equation: 30 = 1/2 (base) x (4) To solve it, divide each side by 2 : 15 = (base)
How do you do percent proportion?
First you put the rate over the base and the percent over a hundred.Example: what is 2 of 50%?2 is the base50 goes over 100 like so 50/100so then your equation is ...R/2=50/100Then you cross multiply and you are done. you found your answer.
What is the height of a trapezoid where base 1 is 15cm and base 2 is 25cm?
base 1 and base 2 are not for trapezoids, they are for parellelogram and u cant solve this i need the area to solve this is an impossible question
An isosceles triangle has a base of 12 cm and legs measuring 18 cm How wide is the base of a similar triangle with legs measuring 22 cm?
14.667 It would be proportional to the base of the first triangle. Find it by setting up a proportion: 18/22 = 12/x Cross multiply and solve for x. 18x = 264 x = about 14.67 cm
