Ask question

Ask question

All categories

2 years ago

7

The length of line segment AD is 6.8 cm. The length of line segment AB is 3 cm. The length of line segment BC is 1.6 cm. Find th

e length of line segment CD.

1 answer:

saw5 [17]2 years ago

6 0

Answer:

9.6

Step-by-step explanation:

This is a four side figure which is most likely to be a trapezium.So AD is the hypotenuse,AB is side (a),BC is the height and CD is side (b).

You might be interested in

ASAP PLEASE I WILL MAKE YOU BRAINLIEST!!!!

Pie

Answer:

Sarah bought 3 first class tickets and 3 coach tickets.

Step by Step Explanation:

1030+1030+1030=3850

380+380+380=1140

3850+1140=4230

7 0

3 years ago

If you are given the measurements of three angles of a triangle,

earnstyle [38]

Answer:

B. They will all be similar

Step-by-step explanation:

You can make as many different size triangles as you like. The angles alone do not constrain the size, only the shape. The triangles you make will all be similar.

6 0

2 years ago

Read 2 more answers

Lines s and t are perpendicular. If the slope of line s is 5, what is the slope of line t

Pavel [41]

Slope of line t is -1/5

If two lines are perpendicular, the product of their slopes is -1

8 0

2 years ago

I need y’all help asap

Natasha2012 [34]

It is 8 to the one third power which is the same as the cube root of 8 which is 2. The answer is 2

8 0

2 years ago

Area triangles? it says show work so pls do

coldgirl [10]

$\large{\underline{\underline{\pmb{\sf {\color {blue}{Solution:}}}}}}$

Given,

Area = 225 yd²

Base = 30 yd

Height = [To be calculated]

To find:

The height of the given triangle.

We know that, area of a triangle is:

$\frac{1}{2} \times (b \times h) \\ \\ \leadsto \frac{1}{2} \times (30 \times h) \\ \\ \leadsto \frac{1}{2} \times 30h \\ \\ \leadsto \frac{1}{ \cancel{2}} \times \cancel{30}h \\ \\ \leadsto1 \times 15h \\ \\ \leadsto \: h = 15 \: yd$

Therefore, the require height is 15 yd.

$\green\star$ Proof:

$\frac{1}{2} \times (b \times h) \\ \\ \leadsto \frac{1}{2} \times (30 \times 15) \\ \\ \leadsto \frac{1}{ \cancel{2}} \times \cancel{450} \\ \\ \leadsto1 \times 225 \\ \\ area = 225 {yd}^{2}$

$\boxed{ \frak \red{brainlysamurai}}$

6 0

1 year ago