To find the area you need to first find the height. Once you have the height of the triangle find the length of the base. For an obtuse any side of the figure can be considered the base. So measure one of the sides and insert it into the formula area=1/2x(base x height)
That answer is Lawson Malik :)
The measurement of angle C is 228°
Answer:
320
Step-by-step explanation:
Since 112 pages is 35% of a book, we can set x to the total number of pages.
112=(0.35)(x)
We get x=320
Answer:
A =78.5 m^2
Step-by-step explanation:
The area of a circle can be found by
A = pi r^2
A = 3.14 (5)^2
A =78.5 m^2