Answer: Area = 26π + 20 cm²
<u>Step-by-step explanation:</u>
There are 2 large semicircles = 1 large circle
There are 2 small semicircles = 1 small circle
There is 1 rectangle.
Find the Area of each shape above and then find their sum.
1) Large Circle: A = πr², d = 10 --> r = 10/2 = 5
A = π(5)²
= 25π
2) Small Circle: A = πr² , d = 2 --> r = 2/2 = 1
A = π(1)²
= π
3) Rectangle: A = length × width, L = 10 w = 2
A = 10 × 2
= 20
Total = Large + Small + Rectangle
= 25π + π + 20
= 26π + 20
Answer: 0.8572.
Step-by-step explanation:
Using trigonometric identities, we can write cos 59° in terms of sin 59° as, cos(59°) = √(1 - sin²(59°)). Here, the value of sin 59° is equal to 0.8572.
The perimeter of a triangle with length of sides a, b and c:
P = a + b + c
We have a = 4.7, b = 10.5, c = 3.3xy
Substitute:
P = 4.7 + 10.5 + 3.3xy = 15.2 + 3.3xy
<h3>Answer: 15.2 + 3.3xy</h3>
Answer:It is important to record each transaction so Bob knows how much money is in his account. That prevents being overdrawn. Recording debits and deposits helps with budgeting. It is good to keep receipts in case of any bank errors.
Step-by-step explanation: