All categories

4 years ago

Please help on geometry

Mathematics

1 answer:

kondor19780726 [428]4 years ago

7 0

Answer:

The Proof with Statement and Reasons is given below.

Step-by-step explanation:

Given:

∠DAF ≅ ∠EBF,

DF ≅ FE

Prove:

Δ ADF ≅ Δ BFE

Proof:

Statements Reasons

a. ∠DAF ≅ ∠EBF ...........................Given

48. ∠DFA ≅ ∠EFB  ..........................Vertical Angles are congruent

DF ≅ FE ...........................49. Given

50. Δ ADF ≅ Δ BFE  .........................By Angle-Angle-Side test

You might be interested in

The sum of two angles is 180. The measure of one angle is 34 greater than the measure of the other angle. Right and solve a syst

Ghella [55]

Answer:

The sum of two angles is 180.

x + y = 180

The measure of one angle is 34 greater than the measure of the other angle.

x - y = 34

=> 2x = 214

=> x = 107 deg

=> y = 107 - 34 = 73 deg

Hope this helps!

5 0

3 years ago

How many tenths are there in 4/5

Minchanka [31]

8 tenth because 4 over 5 is also 8 over 10

7 0

3 years ago

Read 2 more answers

I need help asap!!!!!

Sladkaya [172]

The surface area of the trash can = 25.12 ft²

Solution:

The given image is splitted into two shapes.

One is Cylinder and the other is hemisphere.

Radius of the cylinder = 2 ÷ 2 = 1 ft

Height of the cylinder = 4 – 1 = 3 ft

Curved surface area of the cylinder = $2\pi rh$

$=2\times 3.14 \times 1 \times 3$

= 18.84 ft²

Curved surface area of the cylinder = 18.84 ft²

Curved surface area of the hemisphere = $2 \pi r^2$

$= 2\times 3.14 \times 1^2$

= 6.28 ft²

Curved surface area of the hemisphere = 6.28 ft²

Surface area of the trash = CSA of cylinder + CSA of hemisphere

= 18.84 ft² + 6.28 ft²

= 25.12 ft²

The surface area of the trash can = 25.12 ft²

6 0

4 years ago

Gerald notices that the bank of lockers outside his math classroom are numbered 511, 513, 515, ..., 575. Determine the number of

marysya [2.9K]

Answer:

Step-by-step explanation:

(575-511)/2 + 1 = 33

8 0

3 years ago

Read 2 more answers

A ____________ is a graph that uses adjacent rectangles to display frequencies, or relative frequencies, of quantitative data va

ioda

The correct answer is: Histogram

Explanation:
In simple terms histogram is a graph that consists of rectangles whose area is proportional to the frequency of a variable and whose width is equal to the class interval. It represents the distribution of the numerical data. Hence the correct answer is histogram as it conforms to the explanation about graph given in the question.

7 0

3 years ago