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Thepotemich [5.8K]
3 years ago
8

Solve the Triangle if possible

Mathematics
1 answer:
babunello [35]3 years ago
4 0

Answer:

Step-by-step explanation:

A )

a / sinA = c / sinC

sinA = a sinC / c

= 56.2 sin 46.32 / 22.1

= 1.84

The value of sin value of an angle can not be more than 1 so the triangle is not possible .

B )

B  = 180 - ( 32.76 + 21.97 )

B = 125.27

a / sin A = c / sin C

200 / sin 32.76 = c / sin21.97

c = 74.82 / .5411

= 138.27 m

b / sin B = a / sin A

b / sin 125.27 = 200 / sin 32.76

b = 163.28 / .5411

= 301.75 m

C )

Area of triangle = 1/2 ac sinB

= .5 x 7.2 x 3.4 x sin 42

= 8.19 sq ft .

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Answer:

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$929.84

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A quadrilateral has vertices A(4, 5), B(2, 4), Q4, 3), and D(6, 4). Which statement about the quadrilateral is true?
Igoryamba

The true statement about the quadrilateral is ABCD is a rhombus with non-perpendicular adjacent sides.

<h3>How to determine the true statement?</h3>

The coordinates are given as:

A(4, 5), B(2, 4), Q4, 3), and D(6, 4).

Next, we plot the graph of the quadrilateral ABCD

See attachment

From the attached graph, we have the following highlights:

  • Opposite sides are equal
  • Opposite sides are parallel
  • Adjacent sides are not perpendicular

This means that the quadrilateral is ABCD is a rhombus

Read more about quadrilateral at

brainly.com/question/4812739

#SPJ1

<u>Complete question</u>

A quadrilateral has vertices A(4, 5), B(2, 4), C(4, 3), and D(6, 4). Which statement about the quadrilateral is true?

1) ABCD is a parallelogram with noncongruent adjacent sides.

2) ABCD is a trapezoid with only one pair of parallel sides.

3) ABCD is a rectangle with noncongruent adjacent sides.

4) ABCD is a square.

5) ABCD is a rhombus with non-perpendicular adjacent sides.

7 0
1 year ago
Perform the indicated operation and write the answer in the form a + bi.<br> (3 +81) (4-3i)
kkurt [141]

\quad \huge \quad \quad \boxed{ \tt \:Answer }

\qquad \tt \rightarrow \: 36 + 23 i

____________________________________

\large \tt Solution  \: :

\qquad \tt \rightarrow \: (3 + 8i)(4 - 3i)

\qquad \tt \rightarrow \: (3 \sdot 4)+ (3 \sdot - 3i) + (8i \sdot4) + (8i \sdot - 3i)

\qquad \tt \rightarrow \: 12 - 9i + 32i  - (24  {i}^{2} )

\qquad \tt \rightarrow \: 12 + 23i -( 24 \sdot - 1)

\qquad \tt \rightarrow \: 12 + 23i + 24

\qquad \tt \rightarrow \: 36 + 23i

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

8 0
2 years ago
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