3 years ago

Measure of arc JKM= ??

Mathematics

1 answer:

Sergio039 [100]3 years ago

8 0

Answer:

180°

Step-by-step explanation:

JM is the diameter of the circle with center L.

$\huge \red{ \boxed{\therefore m\widehat{(JKM)} = 180\degree}} \\$

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A construction company wants to build an auditorium on a trapezium shaped plot measuring 410m2. One of the parallel sides of the

Assoli18 [71]

Answer:

other parallel side is 23m

Step-by-step explanation:

Let's assume other parallel sides as 'x'

One of the parallel sides of the trapezium plot measure 18m

so, y=18

distance between the two parallel sides measure 20m

so, h=20

now, we can use area of trapezium formula

$A=\frac{1}{2}\times h \times (x+y)$

now, we can plug values

$A=\frac{1}{2}\times 20 \times (x+18)$

we can set A=410

and then we can solve for x

$410=\frac{1}{2}\times 20 \times (x+18)$

$10\left(x+18\right)=410$

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3 years ago

true or false? the circumcenter of a triangle is the center of the only circle that can be inscribed about it

MissTica

Answer:

TRUE

Step-by-step explanation:

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You are one of 55 people whose name will be drawn for a prize. What is the probability that your name will be drawn first?

suter [353]

Your answer will be 1/55 or A because, at the beginning of the problem it states "you are one of 55 people" ((:

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The perimeter of another quilt had to be 34 feet because he only had that much binding. If he wanted it to be 8 feet long, what

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72ft
you do 8 times 2 is 16
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~JZ

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6 fl oz= how many cups

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