A triangle has an area of 360 square feet. The height is 36 feet. What is the length of the base (in feet)? (Please help, I suck at math '=w=)

The length of the base of a triangle (in feet) is equal to 20 feet.

Given the following data:

To calculate the length of the base of a triangle (in feet):

Mathematically, the area of a triangle is given by the formula:

Substituting the given parameters into the formula, we have;

Base = 20 feet.

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Step-by-step explanation:

Length of base = 20cm

We will take the base as "b"

Area of a triangle = 1/2 x base x height

So the total area = 360 square feet

360 square feet = 1/2 x b x 36

360 = 36b /2

360 = 18b

b = 360/18

b = 20

So, Length of base = 20 cm

Let's check:

1/2 x 20 x 36 = 360

Which is the correct area!

Hope this helps!

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.