Answer:
144 un^2
Step-by-step explanation:
Base: 4 × 11 = 44
Left-most face: 3 × 11 = 33
Top face: 5 × 11 = 55
Triangular faces: 3 × 4 = 12
Add: 44 + 33 + 55 + 12 = 144
Answer:
The distance formula is 22.360679775
if you round it to the nearest tenth, then the answer is 22.4
Step-by-step explanation:
(-6, -12) and (4,8)
<u>(x2 - x1)² + (y2 - y1)²</u>
Place the x and y values
(4 - - 6)² + (8 - - 12)²
= 10² + 20²
= 100 + 400 = 500
√500 = 22.360679775
Round it to the nearest tenth, and you will get 22.4
Hope this helps!
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Answer:
extra-large
Step-by-step explanation:
Answer:
m∠DBC = 51°
Step-by-step explanation:
<u>Circle Theorem vocabulary</u>
- Chord: A straight line joining two points on the circle.
- Inscribed angle: The angle formed when two chords meet at one point on a circle.
- Intercepted arc: The arc that is between the endpoints of the chords that form the inscribed angle.
<u>Inscribed Angle Theorem</u>
The measure of an <u>inscribed angle</u> is half the measure of the <u>intercepted arc</u>.
Therefore:
![\sf \implies \angle DBC=\dfrac{1}{2}\:\overset{\frown}{BC}](https://tex.z-dn.net/?f=%5Csf%20%5Cimplies%20%5Cangle%20DBC%3D%5Cdfrac%7B1%7D%7B2%7D%5C%3A%5Coverset%7B%5Cfrown%7D%7BBC%7D)
![\sf \implies \angle DBC=\dfrac{1}{2}\:(102^{\circ})](https://tex.z-dn.net/?f=%5Csf%20%5Cimplies%20%5Cangle%20DBC%3D%5Cdfrac%7B1%7D%7B2%7D%5C%3A%28102%5E%7B%5Ccirc%7D%29)
![\sf \implies \angle DBC=51^{\circ}](https://tex.z-dn.net/?f=%5Csf%20%5Cimplies%20%5Cangle%20DBC%3D51%5E%7B%5Ccirc%7D)
Learn more about the Inscribed Angle Theorem here:
brainly.com/question/27934538
brainly.com/question/27943630