Answer:
awnser is 1718
Step-by-step explanation:
Answer:
BXE equals 158 degrees
Step-by-step explanation:
the 90 degree angle is vertically opposite to angle 32 and a mysterious number.
90+28+40 = 158 = BXE
Answer:
113.115 cm
Step-by-step explanation:
<u>Formula:</u>
C = 2πr
<u>Given:</u>
Radius: 22 cm
Diameter: 44 cm
The perimeter of a semicircle is the sum of half of the circumference of the circle and its diameter.
Simply plug in your numbers to find the circumference first.
C = 2π(22)
C = 44π cm or 138.23 cm
Then, divide the circumference in half, and add your diameter.
Perimeter = (44π/2) + 44 = 113.115 cm
<span>If a = b, then ac = bc. This is called the multiplicative property of equality.</span>
Answer:
Grace's triangle is an obtuse triangle and a scalene triangle.
Step-by-step explanation:
Hope I helped!