A right triangle has legs that are 21 in. and 25 in. long. What is the area of the triangle?
1 answer:
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Answer:
A
Step-by-step explanation:
the function for this graph is:
so the domain (the input AKA THE x values) is all the real numbers.
----------------------------------------------------
Given information
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Area = 40ft²
Length = √20 ft
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Formula
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Area = Length x Width
----------------------------------------------------
Find Width
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40 = √20 x width
Width = 40 ÷ √20
Width = 40 ÷ 2√5
Width = 20 ÷ √5
Given information
----------------------------------------------------
Area = 40ft²
Length = √20 ft
----------------------------------------------------
Formula
----------------------------------------------------
Area = Length x Width
----------------------------------------------------
Find Width
----------------------------------------------------
40 = √20 x width
Width = 40 ÷ √20
Width = 40 ÷ 2√5
Width = 20 ÷ √5