The value of w, x, y, and z will be 57°, 57°, 66°, and 57°. Then the value of the expression will be 237°.
<h3>What is the triangle?</h3>
A triangle is a three-sided polygon with three angles. The angles of the triangle add up to 180 degrees.
The diagram is given below.
Given ΔABC with BA extended to D, AB = AC and AE bisects ∠DAC.
x = ∠DAE = ∠EAC = 57°
The sum of linear angles is 180 degrees.
∠DAE + ∠EAC + ∠CAB = 180°
57° + 57° + ∠CAB = 180°
∠CAB = 66°
y = 66°
Then the triangle is an isosceles triangle. Then the angle z and w will be equal.
w = z
Then we have
Angle sum of triangle is 180 degrees.
z + w + 66° = 180°
2z = 114°
z = w = 57°
Then the value of the expression will be
⇒ w + x + y + z
⇒ 57° + 57° + 66° + 57°
⇒ 237°
More about the triangle link is given below.
brainly.com/question/25813512
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Answer:
71. 8
Step-by-step explanation:
volume of a cylinder = 4/ 3 π r² h
=> 4817 = 4/ 3 × 22/ 7 × 4² × h
=> h = (4817 × 3 × 7)/ (4 × 22 × 4²)
=> h = 71.8
Answer:
5 I belive
Step-by-step explanation:
t could be 59 because 59 + 5 = 64 and 64 is a perfect square (8 x 8)
t could be 20 because 20 + 5 = 25 and 25 is a perfect square (5 x 5)
t could be 44 because 44 + 5 = 49 and 49 is a perfect square (7 x 7)