The surface area of the two triangles is 12 cm^2.
3*4=12
The surface area of the bottom rectangle is 8 cm^2.
4*2=8
The surface area of the rectangle that is on the left side of the figure is 6 cm^2.
3*2=6
The surface area of the rectangle that is on the top side of the figure is 10 cm^2.
To find the third side of the triangle, use the Pythagorean theorem.
3^2+4^2=h^2
9+16=25
The third side of the triangle is 5 cm.
The surface area of the whole figure is 36 cm^2.
12+8+6+10=36
Answer:
161.28km
Step-by-step explanation:
Total Laps are 61 Laps
Covered laps are 29 Laps
To be covered is 32 Laps
Each Lap is 5.04 km
Total to be covered is 5.04 x 32 = 161.28 km
Therefore, he was 161.28km away from the finish line.
Whattty!!!?!????????? There’s no question
