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3 years ago

Help me with this question pls

Mathematics

1 answer:

Komok [63]3 years ago

5 0

B is 61° bc it’s a vertical angle to the one with a measure of 61°
C is 46° bc it’s a vertical angle to the one with a measure of 46°
Angles A and D are 73° bc half of a circle is 180° and if you add up the 2 angles you already have the remaining value is 73° and they are the same measure bc they are vertical angles

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My name is Ann [436]

if 1 inch is added, you would add 2 inches to to each side of rectangle.

You would have: W+2, and, L+2,

Now let W+2 = x and, L+2 = y

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If 1 inch is added again, like above you add 2 inches to both sides, you would then have:

(x+2)(y+2)=M+52;

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2x+2y=48

x+y=48/2=24

Now solve :

W+2+ L+2=24

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The perimeter is 2(W+L)=20*2 = 40 inches.

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3 years ago

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Answer:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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