Question

Does anyone know the answers or how to do this?

Answer 1

Question:- Find the area of the base?

Given in figure:-

1. length:- 17mm
2. width :- 34mm

Formula :-

Area = length × width

Explanation :-

$area = l \times w \\ area = 34 \times 17 \\ area = \: 578 {mm}^{2}$

Answer:- 578mm² = area

Question:- Find the volume of the whole figure?

Given in figure:-

1. Length = 17mm
2. width = 34mm
3. height = 6mm

Formula :-

1. Area of the side which is a 2D triangle× length.
2. Area of the triangle = ½× Width× height.

Explanation :-

$Area \: of \: the \: triangle = ½× width×height. \\ area \: = \frac{1}{2} \times 34 \times 6 \\ area = 34 \times \frac{ {\cancel6} {}^{ \: \: 3} }{ \cancel2} \\ area = 34 \times 3 \: {mm}^{2} \\ area = 102 {mm}^{2}$

Now for volume :-

$volume \: = area \: \times length \\ vol = 102 \times 17 \: \: {mm}^{3} \\ vol \: = 1734{mm}^{3}$

Answer:- 1734 mm³ = volume

Answer 2

Answer:

1734 mm² = volume