1) Striangle = 1/2 * (12-8) * 4 = 1/2 * 4 * 4 = 8 km^2
2) Srectangle = 4 * 8 = 32 km^2
3) Sfigure = 8 + 32 = 40 km^2
Number C
Answer:
5.7686613e+16
Step-by-step explanation:
Use PEMDAS, or the orders of operations, to solve this question.
Answer:60mm
Step-by-step explanation:
288,000 π = (4/3)πr³
Divide both sides by π
288,000 = (4/3)r³
Multiply both sides by 3/4
216,000 = r³
Take the cube root of both sides
60 = r
This is what you get when you simplify the problem.
Height of the kite is = 36 inches.
Width of the kite is = 30 inches
One of the ways to find the area is to draw a vertical line to break the kite into two equal triangles. Mark the base as 36 inches and height as 15 inches .
Now we will use the formula to find the area of each triangle. Then we will add both the areas to find the area of the kite.
Area of 1 triangle = = 270 square inches
Area of the 2nd triangle is also = 270 square inches
Hence, area of the kite = 270+270 = 540 square inches