y = 10(√3)/3

unnamed side = 5(√3)/3

Step-by-step explanation:Side ratios in a 30°-60°-90° triangle are 1 : √3 : 2.

Multiplying these by 5/√3 gives ...

... unnamed side : 5 : y = 5/√3 : 5 : 10/√3

Then ...

... unnamed side = 5/√3 = 5(√3)/3

... y = 10/√3 = 10(√3)/3

The value of the missing side is 6.56 km

Step-by-step explanation:

With the Pythagoras theorem,

a² + b² = c²

We have a=2 km b= 1.6 Km

c^2=2^2+1.6^2

c^2=4+2.56

c^2=6.56

The value of the missing side is 6.56 km

A. The missing value is 10m

Step-by-step explanation:

The figure shown in the diagram is a right angled triangle. The three sides are the hypotenuse, opposite and adjacent respectively.

We will be using Pythagoras theorem to solve for unknown side.

According to the theorem,

hypotenuse² = opposite²+adjacent²

Given hypotenuse = 26m

Opposite = 24m

Adjacent = a

26² = 24²+a²

a² = 26²-24²

a² = 676-576

a² = 100

a = √100

a = 10m

4.04 (idk how you want it rounded)

Step-by-step explanation:

1) Use TOA

the equation should look like: Tan30= x/7

2) multiply each side by 7 and you’re left with 7Tan30= x

3) in your calculator do 7x30Tan equals and you get your answer

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