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4 years ago

Find 'x' in the following

Mathematics

2 answers:

noname [10]4 years ago

8 0

First we have to find angle D

As it is a quadrilateral

$\\ \sf\longmapsto$

$\\ \sf\longmapsto 45+50+35+$

$\\ \sf\longmapsto 130+$

$\\ \sf\longmapsto$

Now

$\\ \sf\longmapsto$

$\\ \sf\longmapsto x+230=360$

$\\ \sf\longmapsto x=360-230$

$\\ \sf\longmapsto x=130°$

Juli2301 [7.4K]4 years ago

6 0

Answer:

x = 130

Step-by-step explanation:

Sum of all the angle of quadrilateral = 360°

50 + 45 + 35 + ∠ADC = 360

130 + ∠ADC = 360

∠ADC = 360 - 130

∠ADC = 230

x = Reflex ∠ADC

= 360 - 230

= 130

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3 years ago

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Vesnalui [34]

Answer:

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Step-by-step explanation:

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3 years ago

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8_murik_8 [283]

Answer:

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Step-by-step explanation:

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4 years ago

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Zepler [3.9K]

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7 0

2 years ago

Five-sixths of the boats in the marina are white, 2 5 of the remaining boats are blue, and the rest are red. If there are 12 red

Inga [223]

Answer: There are 120 boats in the marina.

Step-by-step explanation:

Let's suppose that there are N boats

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4 0

3 years ago

Find 'x' in the following ​

Find 'x' in the following