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3 years ago

What's the error for this problem?

Mathematics

1 answer:

amm18123 years ago

5 0

Step-by-step explanation:

angle 1 = 108°

because according to same side exterior angle's theorem sates that their sum is 180°

hence,

72 - 180 = 108°

hope this answer helps you dear...take care!

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Pls help with math ASAP

Natasha_Volkova [10]

125.6

Area of a circle = πr^2
Area of circle 1 = 3.14 × 11 × 11
=379.94cm^2
Area of circle 2= 3.14 × 9 ×9
=254.64cm^2
Area of a shaded region
=379.94cm^2 - 254.64cm^2
=125.60cm^2

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3 years ago

5. 15 ÷ 6 2⁄3 = A. 2 1⁄4 B. 2 3⁄4 C. 100 D. 100 1⁄4

Georgia [21]

See picture for a reply to your question.

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3 years ago

Share out £80 between Tom and jerry in the ratio 3:2

NemiM [27]

So let's add variables according to the ratio:
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3 years ago

Read 2 more answers

Will give brainiest :)

avanturin [10]

Answer:

x= 116°

y= 127°

Step-by-step explanation:

x... The angle subtended at the centre is twice the angle subtended at the cicumfernce by the same arch

y.... Angle in a cyclic quadrilateral add up to 180°

hence 180-53=127

6 0

3 years ago

Please Help I don’t get this!!!☹️☹️Im gonna have a meltdown!

marta [7]

Answer:

Y = -5X

Step-by-step explanation:

Don't have a meltdown. It's not good for you. Glad to help you out. :)

7 0

1 year ago

What's the error for this problem?​

What's the error for this problem?