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Sidana [21]
3 years ago
14

How do you calculate the area of a triangle?

Mathematics
2 answers:
andre [41]3 years ago
7 0

Answer:

(Base * Height) / 2

Step-by-step explanation:

never [62]3 years ago
3 0
A=hbb/2 is the equation used for triangle area
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For the graph, locate the x-intercept and the y-
chubhunter [2.5K]
X intercept= 6
y intercept= -2
7 0
3 years ago
A circle with area 100π has a sector with a central angle of 2/5π radians.
Snowcat [4.5K]

Answer:

  20π square units

Step-by-step explanation:

The sector area is found using the proportion ...

  sector area / circle area = sector angle / whole circle angle

Multiplying by "circle area", we get ...

  sector area = (circle area)( sector angle / whole circle angle)

  = (100π)(2/5π)/(2π)

  = (100π)(1/5)

  sector area = 20π

3 0
3 years ago
Please help..If you know the correct answer​
never [62]

Answer:

AC is the longest side

AB is the shortest side

Step-by-step explanation:

We can find the third angle

A+B+C = 180

55+80+C = 180

135+C = 180

C = 180-135

C =45

The longest side is opposite the largest angle

B is the largest angle so AC is the longest side

C is the the smallest angle so AB is the shortest side

3 0
3 years ago
The grocery store is having a sale. For every 3 sticks of butter purchased, customers receive 1 free wedge of cheese. If the Cra
LekaFEV [45]

Answer:

4 free wedges of cheese

Step-by-step explanation:

From the above question:

3 sticks of butter purchased = 1 free wedge of cheese

12 sticks of butter purchased = x

Cross Multiply

3 × x = 12 × 1

x = 12/3

x = 4 free wedges of cheese

Therefore, when Baby Jr. Buys 12 sticks of butter, she will receive 4 free wedges of cheese.

4 0
3 years ago
A little help??????????????
Paul [167]

Answer:

b for the first one and A for the second

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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