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Mice21 [21]
3 years ago
15

Classify the following triangle as acute, obtuse, or right.

Mathematics
1 answer:
Murljashka [212]3 years ago
3 0

Answer:

B. 90

Step-by-step explanation:

In a triangle if <u>one of the angle is 90 deg </u>the triangle is said to be a <u>RIGHT ANGLED TRIANGLE.</u>

Hope this helps, Pls Mark me as Brainliest!!!

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Which expression can be used to find 32% of 130?
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b. 0.32 • 130

Step-by-step explanation:

Change the percent to decimal form

32% = .32

.32 * 130

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Cognitive maps allow organisms to
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C

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Write the equation for the line shown below in slope-intercept form.
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Read 2 more answers
Horizontal stadia sights. Determine the error in distance if the uppermost portion of a 3. 0m long stadia rod is inclined 14 cm
jek_recluse [69]

The error in the distance if the uppermost portion of a 3. 0m long stadia rod is inclined 14 cm toward the observer and the rod intercept is 1. 75m on a horizontal sight is 8.167cm.

<h3>What is Tangent (Tanθ)?</h3>

The tangent or tanθ in a right angle triangle is the ratio of its perpendicular to its base. it is given as,

Tan(θ) = Perpendicular/Base

where,

θ is the angle,

Perpendicular is the side of the triangle opposite to the angle θ,

The base is the adjacent smaller side of the angle θ.

Given the uppermost portion of a that is 3.0m long stadia rod is inclined 14 cm toward the observer, therefore, the angle of inclination, θ can be written as

tan(θ)=0.14/3

θ = 2.672°

Also, the rod intercept is 1.75m, therefore, t the error in distance in the distance is,

tanθ=x/1.75

x = 1.75 tan(θ)

x = 1.75 × tan(2.672°)

x = 0.08167 m = 8.167 cm

Hence, the error in the distance if the uppermost portion of a 3. 0m long stadia rod is inclined 14 cm toward the observer and the rod intercept is 1. 75m on a horizontal sight is 8.167cm.

Learn more about Tangent (Tanθ):

brainly.com/question/10623976

#SPJ4

6 0
1 year ago
If y represents a child's age, which inequality shows that you must be older than 4 to attend an elementary school?
Amiraneli [1.4K]

Step-by-step explanation:

y> 4

y is greater than 4.

hope this helps

8 0
3 years ago
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