Given:
ABCD is a cyclic quadrilateral.
m∠C = 43°
To find:
The measure of ∠A.
Solution:
<em>In cylic quadrilateral, opposite angles are supplementary.</em>
⇒ m∠A + m∠C = 180°
⇒ m∠A + 43° = 180°
Subtract 43° from both sides.
⇒ m∠A + 43° - 43° = 180° - 43°
⇒ m∠A = 137°
The measure of ∠A is 137°.
Normally 7 envelopes but on rare occasions, there may be more due to If the packages are filled with Envelopes. Also depending on if the 7 packages are boxes of envelopes, and in that case, 140 envelopes times 7, which would be 980 envelopes in the 7 packages. 140 * 7 = 980.
The graph continues up off the graph ( indicated by the red arrows.)
This means the domain is all real numbers written as (-∞,∞).
The lowest part of the graph is on Y=1 and the lines curve upwards, this makes the range [1,∞)
The answer is D= undefined :)
Parallelograms are shapes with equal and parallel opposite sides
The most descriptive name for the quadrilateral is rhombus
<h3>How to name the quadrilateral</h3>
The endpoints of the diagonals are given as:
- Endpoints 1: (4,6) and (-3,-1)
- Endpoints 2: (-2,5) and (3,0)
Next, we plot the endpoints on a coordinate plane (see attachment)
From the attached figure, we can see that the quadrilateral is a rhombus
Hence, the most descriptive name for the quadrilateral is rhombus
Read more about parallelograms at:
brainly.com/question/11627202
