Can someone plz help me with this I’m not understanding this it’s not A plz help

Mathematics

2 answers:

Elza [17]3 years ago

5 0

Answer:

D is the correct answer for this question

iVinArrow [24]3 years ago

3 0

Answer:

B. 29.7

Step-by-step explanation:

All you have to do is find the area of the half circle (r² × 3.14 × ½) and subtract that from the initial area of the rectangle ( 9×4 ) After doing that it gives you 29.7ft².

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HELP HELP WITH THIS PLZ

lawyer [7]

10•10•10=1,000=10^3
1,608 divided by 1,000 equals 1.608

3 0

3 years ago

Quadrilateral ABCD is inscribed in a circle.

alexdok [17]

When a quadrilateral is inscribed in a circle, the opposite angles are supplementary.

x + 2 + 3x + 6 = 180
4x + 8 = 180
4x = 172
x = 43

Now solve for A
3(43) + 6 = A
129 + 6 = A
135 = A

The measure of angle A is 135 degrees.

Hope this helps =)

7 0

3 years ago

What is the value of x in the figure below? In this diagram, △ABD~△CAD.

morpeh [17]

<u>Given</u>:

Given that the triangles ABD and CAD are similar.

The length of AB is 12.

The length of BD is x.

The length of AC is 27.

We need to determine the value of x.

<u>Value of x:</u>

Let us use the leg rule to determine the value of x.