Step-by-step explanation:
angle 2 = 180-39= 141°
angle 2 = 141°
It's 154.687 because first you have to line up the dot which is call and. And you going to add your place holder which is a 0 next to the 2 and the you times
35
Area of rectangle
21m^2
Area of one triangle
divide length of 7 by 2 (3.5)
gives you length b (unknown side that is not hypotenuse)
then multiply by width of triangle (4)
3.5 * 4 = 14
and in this situation there is no need to divide by two, because you essentially have one full square from both the triangles. this only works when both triangles are the same.
add the area of the rectangle
14+21= 35
35m^2
Answer:
yque ha haceqr ailluey
Step-by-step explanation:
and you can expand the numerator if you wish, it won't be simplified further though.