Answer:
Step-by-step explanation:
Answer:
11
Step-by-step explanation:
Just count it
Answer:
m∠C = 66°
Step-by-step explanation:
Given
m∠ A = 33°
m∠ B = 81°
To determine
m∠C = ?
We know that sum of angles of a triangle is 180°.
so using the equation
m∠ A + m∠ B + m∠C = 180°
substituting m∠ A = 33°, and m∠ B = 81° in the equatio
33° + 81°+m∠C= 180°
114° + m∠C = 180°
m∠C = 180° - 114°
m∠C = 66°
Therefore,
Answer:
62.34
Step-by-step explanation:
Substitute n = 0 to n = 5 into the expression and sum the terms, that is
3 [
+
+
+
+
+
]
= 3 [ 1 +
+
+
+
+
]
= 3(
)
= 3 × 20.781
= 62.34 ( to the nearest hundredth )