If the measurment of the angles of a triangle are 3b,2b, and 4b then what is the smallest angle

Given:

The measurement of the angles of a triangle are 3b,2b,and 4b.

To find:

The smallest angle.

Solution:

According to the angle sum property, the sum of all angles of a triangle is 180 degrees.

          [Angle sum property]

Divide both sides by 9.

Now,

Therefore, the smallest angle is 40 degrees.

you never say the total so we cant find the percentage used for petrol

step-by-step explanation:

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option