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erica [24]
2 years ago
11

URGENT PLS HELP ILL GIVE BRAINLIES FIVE STARS AND FOLLOW

Mathematics
1 answer:
lord [1]2 years ago
4 0

Answer:

B

Step-by-step explanation:

∠ 2 and 37° are vertically opposite angles and are congruent, then

∠ 2 = 37°

∠ 1 and 37° are a linear pair and sum to 180° , that is

∠ 1 + 37° = 180° ( subtract 37° from both sides )

∠ 1 = 143°

∠ 1 and ∠ 3 are vertically opposite angles and are congruent , then

∠ 3 = 143°

You might be interested in
Find the area of this trapezoid. Area = _______ square units. Round to the nearest whole number.
fredd [130]

Answer:

119 square units

Step-by-step explanation:

To find the area of a trapezoid, use this formula: (a+b)/2 * h

Substitute 24, 10, and 7 for a, b, and h, respectively.

((24 + 10)/2) * 7

<em>Step 1: Add 24 and 10 to get 34.</em>

(34/2) * 7

<em>Step 2: Divide 34 by 2 to get 17.</em>

17 * 7

<em>Step 3: Multiply 17 by 7 to get 119</em>

119

The area of this trapezoid is 119 square units.

4 0
2 years ago
Read 2 more answers
Victoria is designing an image to be projected onto a screen. Her design is shown
Nataliya [291]

Answer:

13 ug

Step-by-step explanation:

Victoria is designing an image to be projected onto a screen. Her design is shown

below.

Victoria's Design

What is the total area, in square centimeters,

of Victoria's design?

8 cm

4 cm

4 cm

4 cm

10 cm

14 cm

146 centimeters squared

188 centimeters squared

118 centimeters squared

6 0
3 years ago
In the diagram, point C represents the center of the sphere. Diego says that the part of the sphere labeled D is the radius. Gre
Katen [24]

Answer:

Gregoire is correct; the diameter is a chord that passes through the center of the sphere.

Step-by-step explanation:

A sphere is a geometrical shape formed from a circle. Some of its parts are: diameter, center, radius circumference, etc.

The center of a sphere is a point at its middle. The diameter is a straight line, e.g a chord, that is drawn from one point on the circumference of a sphere to another point and passes through its center. While radius is a line that is from the center of the sphere to a point on its circumference.

A diameter is twice of a radius, so that:

                            Radius = \frac{Diameter}{2}

⇒                        Diameter = 2 × Radius

Therefore with respect to the question, Gregoire is correct because a diameter is a chord that passes through the center of the sphere.

3 0
3 years ago
Read 2 more answers
What is the correct answer?
FinnZ [79.3K]

Answer:

i

Step-by-step explanation:

dontkow

5 0
3 years ago
What is 8 divided by 4/5
pychu [463]
The answer is 10 hoped that helped
5 0
3 years ago
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