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sertanlavr [38]
3 years ago
12

An octagon, a triangle and a circle all have the same perimeter (circumference for the circle). Which is true of the areas of th

ese shapes? (O=area of octagon, T= area of triangle, and C=area of circle).
Mathematics
1 answer:
icang [17]3 years ago
8 0
O=area of octagon. As its the biggest one. I think its correct just check if any case.
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In the interval 0≤x<360°
dedylja [7]

Answer:

Step-by-step explanation:

since -1≤sin2x≤1 no x values would satisfy the equation

5 0
2 years ago
The legs of a right triangle measure 6 centimeters and 8 centimeters. How long is the hypotenuse in centimeters?
klemol [59]

Answer:

10cm ( A )

Step-by-step explanation:

This would use the Pythagorean Theorem. That means it would be -

a^2_b^2= c^2, in this case, you have 2 of your legs already so those two values would be a&b. you would stick those two into the equation and it should look like this:

6^2+8^2=c^2

then 36+64=c

and then 100=c

after that, you would take the square root of c to get

10!

8 0
3 years ago
Read 2 more answers
Are two equilateral triangles always similar
sukhopar [10]
Yes because all equilateral triangles have equal angles and side lengths so they are all similar. hope i helped -J

4 0
3 years ago
The Saxena family plans to install a light to illuminate part of their rectangular yard. Nikki and Dylan each proposed a differe
monitta

Options:

a. Nikki's proposed placement will light a greater area than Dylan's placement.

b.  Dylan's proposed placement will light a greater area than Nikki's placement.

c.  Both proposed placements will light the same sized area.

d. Nikki's proposed placement will light more than half the yard.

e. Dylan's proposed placement will light more than half the yard.

f.  Dylan's proposed placement will light exactly half of the yard.

g. Nikki's proposed placement will light less than half of the yard.

Answer:

C) Both proposed placements will light the same sized area.

F) Dylan's proposed placement will light exactly half of the yard.

Step-by-step explanation:

The area of a triangle is (base x height) / 2, and both lights illuminate the same base and height = (60 x 38) / 2 = 1,140 sq ft

Both Dylan's and Nikki's proposed placement will lit exactly half of the yard. The yard's total area = 60 x 38 = 2,280 sq ft, which is twice the area lit by the lights.

3 0
3 years ago
In the triangle below, with right angle , suppose that and .
bazaltina [42]

Answer:

G= 60.5

E= 70.9

F= 90

........

.......

4 0
2 years ago
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