Answer:
A = 15 cm^2
Step-by-step explanation:
A = 1/2 bh where b is the base and h is the height
When the triangle is a right triangle the legs are the base and the height
A = 1/2 (6) * (5)
A = 15 cm^2
-3/4 is a rational number because it can be written as a whole number over 100 (-75/100)
Square roit 2 is less than square root 3 as 2 is a smaller number than 3
17 is close to 16, which has an exact square root of 4, so square root 17 rounded to the nearest whole number is 4
11/8 would be the exact distance he has to walk in exact form. Hope this helps!
Answer:
the first one
Step-by-step explanation:
