Answer:
72cm^2
Step-by-step explanation:
Think of the whole figure as 3 rectangles. Your first one has an area of 8cm*3cm=24cm^2, your second one has an area of (12cm-3cm-3cm)*(8cm-4cm)=6cm*4cm=24cm^2, and your third one has an area of 8cm*3cm=24cm^2. Adding all of the areas together, we have 24cm^2+24cm^2+24cm^2=72cm^2 as the total area of the figure.
Actually the answer would be 18.
Answer:
x=1.26186
Step-by-step explanation:
There's an Algebra Calculator called Algebra Papa.
<h3> Answer</h3>
Perpendicular side and base side
<h3 /><h3> Explanation</h3>
Hypotenuse and Sides of a Right Triangle
Opposite it is the triangle's hypotenuse, the longest of the three sides, usually labeled c . The other two angles in a right triangle add to 90° ; they are complementary. The sides opposite the complementary angles are the triangle's legs and are usually labeled a and b .
Es algo como esto pero tiene que ser algo con math