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Oduvanchick [21]
3 years ago
14

if the midpoints of the sides of a triangle are connected, the area of the triangle formed is what part of the area of the origi

nal triangle? 1)1/2 2)3/8 3)1/3 4)1/4
Mathematics
1 answer:
jarptica [38.1K]3 years ago
6 0
If the midpoints of the sides of a triangle are connected then the center of the triangle is part of the original triangle that is left. The triangle would break into three additional parts so the sides and angles would become smaller but the center would stay the same size.
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What is the value of x
Misha Larkins [42]
ANSWER:

x = 55°

The value of 'x' is equivalent to 55°.

STEP-BY-STEP EXPLANATION:

The rhombus in the rectangle is a regular rhombus. It has two pairs of parralell sides.

Therefore, we can use co-interior angles on parallel lines to solve this problem. Co-interior angles are two angles on parallel lines which form a 'C' shape and add up to 180°.

THEREFORE:

( 2x + 20 )° + ( 50 )° = 180°

2x = 180 - 20 - 50

2x = 110

x = 110 / 2

x = 55°
3 0
3 years ago
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larisa [96]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Write the function AG(X) representing the area of the garden in terms of x.
k0ka [10]

The area of this rectangle is x*y. But, this problem requires that you represent the variable "y" in terms of "x" only.

A hint here is that the variable "y" represent a point on the line that connects the end points (0,b) and (a,0).

The first step to solve this problem is to get the expression of this line.

The slope of this line is:   m = (0 - b)/(a - 0) = -b/a

Because the point (x,y) is on this line we have:   y - b = m(x - 0)

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Solution: Area of the rectangle = x*y = x*((-b/a)x + b) = (-b/a)x2 +bx

6 0
3 years ago
The radius of a sphere measures 2 units. What is its surface area? S = 4nr2 S = 4n(2)2 Surface area = 16 square units​
garri49 [273]

Answer:

50.24 sq. units

Step-by-step explanation:

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6 0
3 years ago
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s2008m [1.1K]

Answer:

A.

Step-by-step explanation: By looking at the image it shows 2 not 4.

6 0
3 years ago
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