Answer:
42
Step-by-step explanation:

22/7 × d = 132
d = 132 : 22/7
d = 132 × 7/22
d = 6× 7
d = 42
I believe the answer is D. $34.43
Given 2 sides and 1 included angle, the area of a triangle can be solved using the formula:
Area = ab (sin C)/2
Substituting the given values:
Area = 10 * 23 * (sin 95)/2
Area = 114.56 sq. units
Answer:
.6
Step-by-step explanation:
Answer:
1421/576
Step-by-step explanation:
Sum = - 13/8 + 5/12 = - 39/24 + 10/24 = - 29/24
Difference = - 13/8 - 5/12 = - 39/24 - 10/24 = - 49/24
Sum * Difference = (-29/24)*(-49/24) = 1421/576