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3 years ago

Look at my picture, what’s the missing statement in step 4?

Mathematics

2 answers:

Phantasy [73]3 years ago

5 0

Answer:

Step-by-step explanation:

∠ACE=∠ BCD (reflexive property )

It is common to both the angles or both the angles represent the same angle.

We have to prove two triangles are similar.

Here we show two angles of different triangles are equal.

Hence similar by AA

Monica [59]3 years ago

3 0

Answer:

m<CBD is congruent to m<DBC

Step-by-step explanation:

Reflexive property states that any real number, for example a, is equal to itself. < cbd is congruent to < dbc :)

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Answer:

1.80

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Step-by-step explanation:

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3 years ago

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3 years ago

8)What is the equation of a line that goes through the point (3, 12) and is perpendicular to the line given by the equation y =

grigory [225]

The slope of the first line is $m_1=\frac{-1}{3}$ .
To be perpendicular the slope of the second line must be the negative reciprocal of the first: $m_2=3$
Use the slope-intercept formula:
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4 0

3 years ago

Help me find the approximate <br> area of the figure!!!

sukhopar [10]

Answer:

64.3 m²

Step-by-step explanation:

The figure is composed of a square and a quarter circle.

Therefore, area of the figure = area of the square + area of quarter circle

= s² + ¼(πr²)

Where,

s = 6 m

r = 6 m

Plug in the values

Area = 6² + ¼(π*6²)

Area = 64.274334 ≈ 64.3 m² (nearest tenth)

8 0

3 years ago

Lydia buys 2 donuts. She cuts them up and shares them equally between 4 plates. What fraction of a donut goes on each plate? (2

Nezavi [6.7K]

Answer:

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Step-by-step explanation:

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3 years ago