The area of the triangle is 
= 3.4641 square feet.
Step-by-step explanation:
Step 1:
According to the Pythagorean theorem, the square of the hypotenuse will be equal to the sum of the squares of the other two sides.
In the given triangle, the hypotenuse is the side that is represented by c. The other sides on the triangle are represented by the values a and b.
Step 2:
Assume the other side of the triangle measures x units.
So according to the Pythagorean theorem,
So the other side of the triangle, b measures 2 feet.
Step 3:
The area of a triangle is half the product of its base length and height.
The base length of this triangle is feet and the height is 2 feet.
The area of the triangle
The area of the triangle is = 3.4641 square feet.
The value of 5 would be Billion
Answer:
The answer you should get is 9:3
Step-by-step explanation:
Answer:
∅ = 30°
Step-by-step explanation:
given data
side 1 = 6 inches
side 2 = 
inches
to find out
angle opposite the leg that is 6 inches long
solution
we will use pythagoras theorem that is express as
hypotenuse² = perpendicular² + base² .......................1
put here value and we get hypotenuse
hypotenuse² = 6² + ( )²
solve it we get
hypotenuse² = 144
hypotenuse = 12 inches
now we apply here sin∅ that is
sin∅ = 
................2
put here value and we get
put here value and we get
sin∅ = 
∅ = 
solve it we get
∅ = 30°
5(0.3) + 2y = 20
1.5 + 2y = 20
2y = 20 - 1.5
2y = 18.5
y = 9.25
