2/3 * 2 = 4/6
4/6 + 1/6 = 5/6
1 - 5/6 = 1/6
750*6 = 4500
Hope this helps! :)
Answer:
h = 3.62
Step-by-step explanation:
First, as both triangles have the same angles we can use the relationship of areas and sides corresponding to similar triangles as follows:

Now we know that the new triangle has sides of 4.18. Then, as these triangles are equilateral we can use the Pythagorean Theorem to find the height:

Finally the height of this new triangle is 3.62 cm
Answer:
Okay
Step-by-step explanation:
a constant multiple of the other, or equivalently if they have a constant ratio.
And, An equation which states that two ratios are equal.
Step-by-step explanation:
RS = 8 × cos(61°) = 2.9 [1 dp] = 3cm