What is the area of this triangle

1 answer:

4 0

Using the formula of a triangle A=1/2BH, the answer is 49

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telo118 [61]

Step-by-step explanation:

2A=h(a+b)

2A=ha+hb

2A-hb=ha

2A-hb/h=a

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3 years ago

11Alexandr11 [23.1K]

The answer to this question is 167

8 0

3 years ago

Olin [163]

Answer:

x = 4

Step-by-step explanation:

3 0

2 years ago

leonid [27]

16/21 divided by 4/9 is equivalent to 16/21 x 9/4 = 144/84 which reduces to 12/7. So 12/7 is your answer.

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2 years ago

stiks02 [169]

Step-by-step explanation:

Angle:2x+30+3x=180

Angle:2x+b+2b=180( Being in straight line)

Angle:30+3x+a=180

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2 years ago