Answer:
A right triangle is always 90 degrees.
Step-by-step explanation:
The land bridge (Bering strait) and the crossing from Canada
The first test was 68 points
First multiply 180 and 25 which is 4500.
Then divide by 17 which should be approximately 264.71
Answer:
Step-by-step explanation:
Bottom triangle
Area = b * height
b = 4 + 4 = 8 cm
h = 5.75
Area = 1/2 * 5.75 * 8
Area = 23 cm^2
Trapezoid
b1 = 8
b2 = 4
h = 2
Area = (b1 + b2)*h/ 2
Area = (8 + 4)*2 /2
Area = 12
Total area = 23 + 12
Total area = 35
