3 years ago

The length of a rectangle is

Mathematics

1 answer:

N76 [4]3 years ago

8 0

Answer:shiiiiitt idk

Step-by-step explanation:

Good luck tho

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tresset_1 [31]

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Geometry pls help !!! Find the value of AB.<br> AB = [?]

V125BC [204]

Answer:

AB = 16 Units

Step-by-step explanation:

In the given figure, CD is the diameter and AB is the chord of the circle.

Since, diameter of the circle bisects the chord at right angle.

Therefore, AE = 1/2 AB

Or AB = 2AE...(1)

Let the center of the circle be given by O. Join OA.

OA = OD = 10 (Radii of same circle)

Triangle OAE is right triangle.

Now, by Pythagoras theorem:

$OA^2 = AE^2 + OE^2 \\10^2 = AE^2 + 6^2 \\100= AE^2 + 36\\100-36 = AE^2 \\64= AE^2 \\AE = \sqrt{64}\\AE = 8 \\\because AB = 2AE..[From \: equation\: (1)] \\\therefore AB = 2\times 8\\\huge \purple {\boxed {AB = 16 \: Units}}$

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3 years ago

-8(6+X) + 4(2x + 7) = 0

Talja [164]

Answer:

-20 = 0

Step-by-step explanation:

-8 (6 + x) + 4 (2x + 7) = 0

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2 years ago

Do the points P (-2, -3), Q (4, 1) and R (2, 4) form a right triangle?

Free_Kalibri [48]

Answer:

the right triangle by using point p. Q.and R

I hope this help

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