4. [-/2 Points) DETAILS EWENMATH12 12.1.014. MY NOTES ASK YOUR TEACHER For the figure below, suppose a I b, alc, and 21 = 38°. a. Find the measures (in degrees) of angles 2 and 3. 42 - 52 43 = Submit Answer Viewing Saved Work Revert to Last Response

Q: What is the value of "a"

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Q: 70 35° 35

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Q: In AEFG, GE = FG and m/F = 55°. Find m/E.

A: In triangle ∆EFG GE=FG If angle F=55 then angle E?

Q: In AZXY, y = 11m, x = 12m, mZZ = 141°. Find the area of the triangle and round to the nearest tenth.…

A: Find the area of triangle

Q: B 43° A E

A: The angle subtended by an arc at the circumference of circle is half of the angle subtended at the…

Q: In the figure below, mZD= 25°. What is the value of x? www.

A: Given: m∠D=25° To Find: x=?

Q: In AVWX, x =78 cm, w = 35 cm and ZW=48°. Find all possible values of ZX, to the nearest degree.

A: by sine formula we find value of X

Q: 14. mZR 120° 40° >R

A: We know that if  two lines intersect outside a circle, then the measure of an angle formed by the…

Q: Find EF. F 64° 10 E G

A: We need to find EF.

Q: In ANOP, o = 48 inches, p = 19 inches and ZN=54°. Find ZP, to the nearest deg %3D

A: Make a diagram using the given information  apply cosine rule to find out the value of 'n' first

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.