All categories

3 years ago

Quadrilateral ABCD is inscribed in this circle.

Mathematics

1 answer:

Maslowich3 years ago

7 0

A cyclic quadrilateral is a quadrilateral inscribed in a circle

The measure of angle A is 106

<h3>How to determine the measure of angle A</h3>

From the question, we have:

<C= 74

Opposite angles of a cyclic quadrilateral add up to 180.

So, we have:

<A + <C = 180

This gives

<A + 74 =180

Subtract 74 from both sides

<A =106

Hence, the measure of angle A is 106

Read more about cyclic quadrilaterals at:

brainly.com/question/26168678

You might be interested in

What is the measure of angle 1?

aleksandr82 [10.1K]

SOLUTION: The measure of angle 1 is five less than four times the measure of angle 2. If angle 1 are two form a linear pair, what are their measures. Question 345899: The measure of angle 1 is five less than four times the measure of angle 2. If angle 1 are two form a linear pair, what are their measures.

4 0

3 years ago

Adjacent angles have a common vertex and a common side.<br><br> True or false

Yakvenalex [24]

This is true. <em /><em>Adjacent angles have a common vertex and a common side. </em>

Adjacent angles are supplementary and are on the same line.

I hope this helps!
~kaikers

7 0

3 years ago

Question 5 Multiple Choice Worth 2 points)

Damm [24]

The second one try it

8 0

3 years ago

Does the equation below define a linear function? y = 3/x, when x ≠ 0

Arisa [49]

we know that

Linear function:

A linear function is a function whose graph is a straight line, that is a polynomial function of degree at most one

For exp: $y=mx+b$

Here , we are given

$y=\frac{3}{x}$

we can see that

x is in denominator

so, this can not be linear function........Answer

8 0

3 years ago

The quadrilateral shown is a parallelogram. If m∠ADC = 125° and m∠1 = 30°, what is m∠2? A) 15° B) 25° C) 35° D) 55°

Ganezh [65]

Answer:

B) 25°

Step-by-step explanation:

Assuming the quadrilateral is the one shown in the picture attached, then a triangle ADC is form, where m∠ADC = 125° and m∠1 = 30°. The addition of the three angles of a triangle is equal to 180°, so:

m∠ADC + m∠1 + m∠2 = 180°

Replacing with the known values and isolating m∠2 we get:

125° + 30° + m∠2 = 180°

m∠2 = 180° - 125° - 30°

m∠2 = 25°

3 0

4 years ago

​Quadrilateral ABCD​ is inscribed in this circle.

Quadrilateral ABCD is inscribed in this circle.