3 years ago

ABCD is a rectangle. AD = 15, AC = 25, and DC = 20. Find BD.

Mathematics

1 answer:

agasfer [191]3 years ago

6 0

Answer:

Step-by-step explanation:

it is the same length as DC just going diagonal.

(i am not good at explaining in case you could not tell)

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sammy [17]

A is equal to 87 degrees. You get this answer since all triangle angle measurements must equal 180 when combined. So you add
36+57=93
180-93=87
A=87

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3 years ago

1. Convert the following temperatures to the celsius scale. (a) 293 K (b) 470 K.

finlep [7]

293k = 293- 273

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2 years ago

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Sever21 [200]

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2 years ago

If the circumference of the circle is 37.68 units, what is the area? (Use 3.14 for pi .)

cricket20 [7]

Answer:

Area of the circle = $113.04\;units^2$

Step-by-step explanation:

Circumference = $37.68\;units$

Circumference of the circle = $2\times \pi \times r$

As,

$\pi =\dfrac{22}{7}=3.14$

$37.68=2\times \pi \times r\\\\37.68=2\times 3.14 \times r\\\\37.68=6.28\times r\\\\r=\dfrac{37.68}{6.28} \\\\r=6\;units$

Area of a circle = $\pi \times r^2$

$=3.14\times (6\times 6)\\\\=3.14\times 36\\\\=113.04\;units^2$

3 0

3 years ago

A square pyramid with a base of 8 inches by 8 inches and a height of 6 inches.

mart [117]

Answer:

A) The area of the base of the pyramid, B, is 64 in.2

C) A square prism with dimensions 8 inches by 8 inches by 6 inches will have a volume three times as large as this pyramid.

Hope this helps!

Please mark brainliest!

7 0

2 years ago

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