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Tamiku [17]
3 years ago
11

Find the area of the triangle with A=35 degrees, b=11 feet and c=10 feet . Round to the nearest tenth

Mathematics
2 answers:
ycow [4]3 years ago
7 0

Answer:

31.6 square feet

Step-by-step explanation:

<u>DEFINITION</u>

In a triangle, an Included Angle is the Angle between two adjacent sides.

Given a triangle with two sides and an included angle,

The Area of a Triangle =\frac{1}{2}bc sin A

\frac{1}{2}*11*10* sin 35 =11*5* sin 35=31.55 ft^2

The area of the triangle is 31.6 square feet to the nearest tenth.

PIT_PIT [208]3 years ago
5 0

Answer:

A = 63.1 ft²

Step-by-step explanation:

Area of triangle = the product of two sides * sin the angle included between them

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Identify the figure that portrays the translation of the given preimage as indicated by the direction arrow.
ladessa [460]

The parallelogram will translate along the arrow and reach the head of the arrow.

The translation is a category of motion in which one body moves along towards a particular direction and reaches a particular point.

In translation, the rotational motion is not present. Also, the translational motion is a one-dimensional motion.

In the given figure, the parallelogram is present at the tail of the arrow.

The arrow depicts the direction of the translational motion.

So, the parallelogram will reach the end of the arrow as shown in the picture present in the attachment.

For more explanation about translation or rotation, refer to the following link:

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6 0
2 years ago
In the figure, m and n are rays.
blagie [28]

Answer:

A is correct because 1 and 3 are vertical angles.

B is correct because there are 180 degrees in a triangle. 180-65-55 = 60. Angle 2 is vertical to the third angle, so angle 2 equals 60.

C is incorrect because it is an exterior angle. Exterior angles are equal to the sum of the two isolated interior angles. 65 + 55 ≠ 60.

D is correct because 3 is an exterior angle. Exterior angles are equal to the sum of the two isolated interior angles. 65 + 55 = 120.

In review, A, B, and D are correct.

I hope this helps you =)

4 0
3 years ago
Read 2 more answers
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kirill115 [55]

Step-by-step explanation:

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5 0
3 years ago
my hw write find an equation of the line passing through (-2,3) and (4,-5) I have to write the equation in slope-intercept form
Viefleur [7K]

Answer:

The line passing through the given points is:

y=-\frac{4}{3}x+\frac{1}{3}

in its slope-intercept form

Step-by-step explanation:

Start by finding the slope of the segment that joins the two given points using the slope formula:

slope=\frac{y_2-y_1}{x_2-x_1}

which for our case renders:

slope=\frac{3-(-5)}{-2-4}=\frac{8}{-6} =-\frac{4}{3}

Now we can find the y-intercept by using any one of the given points in the general slope-intercept form of a line with this slope:

y=-\frac{4}{3} x+b\\3=-\frac{4}{3} (-2)+b\\3=\frac{8}{3}+b\\b=3-\frac{8}{3} \\b=\frac{9-8}{3} \\b=\frac{1}{3}

Therefore, the equation of the line becomes:

y=-\frac{4}{3}x+\frac{1}{3}

3 0
3 years ago
PLZ HELP ME I NEED HELP PLZ WRITE FAST
Mademuasel [1]

Answer:

1 pound

Step-by-step explanation:

11/12 - 5/6

|

(11 × 6) - (5 × 12)

––––––––––––

12 × 6

|

= 6/72

|

6 ÷ 6

–––––

72 ÷ 6

|

= 1/12

We're going to estimate that the answer is 1 pound.

8 0
3 years ago
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