Find the area of the triangle with a=35 degrees, b=11 feet and c=10 feet . round to the nearest tenth

31.6 square feet

Step-by-step explanation:

DEFINITION

In a triangle, an Included Angle is the Angle between two adjacent sides.

Given a triangle with two sides and an included angle,

The Area of a Triangle =

The area of the triangle is 31.6 square feet to the nearest tenth.

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form