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Temka [501]
3 years ago
14

The measure of an interior angle of a triangle is 10n the measure of the corresponding exterior angle is 30 more then half the m

easure of the interior angle. What are the interior and exterior angles?
Mathematics
1 answer:
prohojiy [21]3 years ago
5 0

Answer:

Interior angle 100 degrees

Exterior angle 80 degrees

Step-by-step explanation:

we know that

The sum of an exterior angle of a triangle and its adjacent interior angle is 180 degrees.

we have that

10n+(5n+30)=180

solve for n

10n+5n=180-30

15n=150

1n=10

<em>Find the measure of the interior angle</em>

10n=10(10)=100^o

<em>Find the measure of the exterior angle</em>

(5n+30)=5(10)+30=80^o

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Finding angle measures using triangles
S_A_V [24]
Because HI and JK are parallel, that makes their angles congruent. So angle K equals angle I
So the interior angles of a triangle add up to 180°
So, Angle I + angle H + angle x =180°
60°+56°+x°=180°
116°+x°=180°
X=180-116
X=64°
6 0
3 years ago
Mr.Hoges wants to build a fence around his entire rectangular garden.What is the total distance around his garden
svetoff [14.1K]

Answer:

The total distance of the rectangular garden is the perimeter of the garden.

Step-by-step explanation:

Since the garden is in a rectangular shape. So, the perimeter of the rectangular garden is the distance on which Mr. Hoges can build the fence. However, the perimeter can be determined by adding all the sides. A rectangular shape contains four sides and opposite sides are equal. Thus, it can be determined by using the below formula;

P=2(l+b)

Where

l = length of the garden

b is the breadth of the garden

3 0
3 years ago
I need help i'll give u Brainliest<br> if u correct.
kifflom [539]

Answer:

30$ sales tax, 460$ Total

Step-by-step explanation:

7% of 430 is 30.1, after rounding it’s 30, and 430 plus 30 is 460.

You’re welcome

3 0
3 years ago
Help with this pls!!!
Pepsi [2]
B is the answer I know because I took the test
4 0
2 years ago
Complete the remaining columns in the chart by calculating the missing values for each category. Round your percentages to the n
Alenkinab [10]

Answer:

yearly cost for housing expenses = $11,400, average monthly cost for food = $650

yearly clothing cost = $900,

average monthly cost for transportation= $500,

Yearly cost for insurance & medical= $14,400

yearly cost for emergency fund = $600

average monthly college saving = $50

Step-by-step explanation:

Yearly housing = monthly cost * 12 = 950 * 12 = 11400

Food, monthly = 7800 /12 = 650

Clothing, yearly = 75 * 12 = $900

Monthly transport = 6000 / 12 = $500

Insurance and medical = 1200*12 =14400

Emergency fund = $50 * 12 = $600

College saving = $600 / 12 = $50

8 0
3 years ago
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