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2 years ago

Complete the congruence statement for the figure shown. If the triangles cannot be shown congruent, type na in each blank.

Mathematics

1 answer:

Serjik [45]2 years ago

7 0

Answer:

ΔABC≅ΔDEF by AAS (Angle-Angle-Side) Theorem

Step-by-step explanation:

We observe that $\angle A\cong\angle D$ , $\angle C\cong \angle F$ for the included angle, and $BC\cong EF$ for our side. Thus, the AAS Theorem proves that the triangles are congruent to each other

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What is 0.86/5-0.3*0.5

grigory [225]

0.86/5-0.3*0.5= 2 answers

1. can be 11/500

2. it can be 0.022 but im positive it has to be 11/500

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3 years ago

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Find the area of the polygon with vertices (1, 2) (1, -5) (5, -5) (5,2)

Svetradugi [14.3K]

Answer:

28 square units

Step-by-step explanation:

These vertices are written in the form of their x and y coordinates. Let

A=(1,2) ; B =(1,-5) ; C =(5, -5) ; D=(5,2)

The x points are 1, 1, 5, 5

The y points are 2,-5, -5, 2

The x extremes range from 1 to 5. The length in-between is 5-1 = 4

The y extremes range from -5 to 2. The length in-between is 2-(-5) = 7

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3 years ago

A restaurant has 60 tables. The graph shows the average number of tables occupied during each day of the week. During which day

Naddika [18.5K]

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Step-by-step explanation:

Saturday is at the highest point meaning it has less empty tables

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3 years ago

To find the height of a pole, a surveyor uses a theodolite. The theodolite is 4 ft tall. The surveyor stands 140 feet away from

MakcuM [25]

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3 years ago

Please help soon! Thanks! Solve for x

spin [16.1K]

Answer:

$x=27\degree$

Step-by-step explanation:

$\because AC || DE.... (given)$

$\therefore m\angle CAD= m\angle EDF\\ (corresponding \: \angle s)$

$\therefore m\angle BAD= m\angle EDF\\(\because B\in \overleftrightarrow{AC})$

$\therefore m\angle BAD= 2x\\(\because m\angle EDF=2x)$

$In\:\triangle BAD,$

$m\angle BAD+m\angle BDA+m\angle ABD= 180\degree$

$2x+2x+72\degree = 180\degree$

$4x= 180\degree -72\degree$

$4x= 108\degree$

$x= \frac {108\degree}{4}$

$x=27\degree$

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3 years ago