Question

The top of the cake to be triangular with one side length 10cm, one side length 12cm and a 90-degree angle between these sides

Answer 1

Answer:

See attachment

Step-by-step explanation:

Given

$Side\ 1 = 10cm$

$Side\ 2 = 12cm$

$\theta = 90^\circ$

Required [Missing from the question]

Draw the top of the cake

See attachment for reference.

From the attachment,

$2cm = 1\ unit$

So:

$Side\ 1 = 10cm$

$Side\ 1 = 5 * 2cm$

Substitute $2cm = 1\ unit$

$Side\ 1 = 5 * 1unit$

$Side\ 1 = 5\ units$

$Side\ 2 = 12cm$

$Side\ 2 = 6 * 2cm$

Substitute $2cm = 1\ unit$

$Side\ 2 = 6 * 1unit$

$Side\ 2 = 6\ units$

This means that, the given side lengths will be represented by 5 units and 6 units on the grid, respectively.

See attachment for drawing