3 years ago

6cm 20cm 4cm surface area

1 answer:

8 0

6 x 20 x 4 = 480 cm
the surface area is 480 cm

You might be interested in

3241004551 [841]

Answer:

i think it says to find area

Step-by-step explanation:

6 0

2 years ago

yarga [219]

Answer: i don’t know

Step-by-step explanation: my brain hurts from trying to figure this out sorry

5 0

2 years ago

professor190 [17]

Answer:

9.108

You only need to look at the 10nths place to determine which number is larger

Step-by-step explanation:

6 0

2 years ago

diamong [38]

The average is 137.8.

8 0

2 years ago

Inessa [10]

Answer:

$13.05cm^2$

Step-by-step explanation:

Area of a triangle is given a half the product of base by the perpendicular height:

$A=0.5bh$

Given h=9cm, and b=2.9cm, the area is calculated as:

$A=0.5bh\\\\A=0.5\times 2.9cm \times 9cm\\\\A=13.05cm^2\\$

Hence, area of the triangle is 13.05 sq cm

5 0

2 years ago