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Delicious77 [7]
2 years ago
11

Please help me please

Mathematics
2 answers:
sattari [20]2 years ago
8 0

MARK ME THE BRAINLIEST !

Answer:

60 cm2

Step-by-step explanation:

Formula for finding out the area of the figure -

Area of full rectangle - Area of unshaded rectangle = Area of shaded region

Area of full rectangle =

  • Length (l) = 9+3 = 12 cm
  • Breadth (b) = 4+4 = 8cm
  • Area of full rectangle = l*b = 12*8 = 96cm2

Area of unshaded rectangle =

  • Length (l) = 9 cm
  • Breadth (b) = 4 cm
  • Area of unshaded rectangle = l*b = 4*9 = 36cm2

Putting the formula = 96-36 = 60cm2

Hence the area of shaded region = 60cm2

I gave the answer first !

hram777 [196]2 years ago
4 0

Answer:

detailed explanation is in image

Step-by-step explanation:

ans is 60 unit²

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stepladder [879]

Answer:

16

Step-by-step explanation:

Plug things in then use PEMDAS:

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2 years ago
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Will give brainiest
motikmotik

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Suppose r(140°, P)(A) = B and (RPD←→∘RPC←→)(A) = B, what is m∠CPD?
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An angle bisector divides an angle into two equal halves.

The measure of angle \angle CPD is 70 degrees

The complete question is an illustrates the concept of angle bisector;

Where:

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Because line PC bisects \angle RPD, then it means that the measure of RPD is twice the measure of CPD:

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\angle RDP = 2 \times \angle CPD

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140^o = 2 \times \angle CPD

Divide both sides by 2

70^o = \angle CPD

Apply symmetric property of equality:

\angle CPD = 70^o

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Read more about angle bisectors at:

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2 years ago
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agasfer [191]

Answer:

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Step-by-step explanation:

Given that:

\dfrac{2x}{3}-\dfrac{5x}{9}-\dfrac{x}{6}-\dfrac{5x}{12}=\dfrac{13}{2}

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5x+2x>= 14

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