Question 3 math help please show work

Step-by-step explanation:

The circumference of a circle is given by , where is the radius of the circle.

By definition, the radius is equal to half the diameter. Therefore, a circle with a diameter of 5.5 meters has a radius of meters.

Thus, the circumference of the silo must be:

(rounded to one decimal place as requested by question).

*Units for circumference should be in the same units as the radius/diameter is given in, since the circumference just refers to the perimeter of a circle.

**Your work for question 2 should include an equals sign, not an addition sign, between the part where you're adding the sevens and multiplying them:

m∠cdf = 43° , m∠gdf = 114°, m∠gde = 23°, m∠edh = 23° , m∠cdh = 157°

step-by-step explanation:

since, it is given that de bisects the angle gdh ⇒ de divides the angle gdh into two equal angles.

⇒ m∠gde = m∠edh

⇒ 8·x   - 1 = 6·x + 5

⇒ x = 3

so, m∠gde = 8·x - 1 = 23°

and m∠edh = 23°

now, it is given ∠cde is an straight angle so, m∠cde = 180°

⇒ m∠cdf + m∠fdg + m∠gde = 180°

⇒ 43° + m∠fdg + 23° = 180°

⇒ m∠fdg = 114°

again, m∠cde = m∠cdh + m∠edh = 180°

m∠cdh + 23° = 180°

⇒ m∠cdh = 157°

he kicked it up? is this the answer ?

step-by-step explanation: