In △XYZ, X^=56∘\hat{X}=56^\circX^=56∘, YZ=22,4mYZ=22{,}4mYZ=22,4m and XZ=18,4mXZ=18{,}4mXZ=18,4m. Calculate the possible size(s) of Ŷ, correct to one decimal place.
In △KLM, K^=43∘\hat{K}=43^\circK^=43∘, LM=12,8mLM=12{,}8mLM=12,8m and KM=10,2mKM=10{,}2mKM=10,2m. Calculate the possible size(s) of L̂, correct to one decimal place.
In △ABC, A^=38∘\hat{A}=38^\circA^=38∘, B^=44∘\hat{B}=44^\circB^=44∘ and BC=15,1BC=15{,}1BC=15,1 km. Calculate the length of AC, correct to two decimal places.
In △ABC, A^=68∘\hat{A}=68^\circA^=68∘, B^=60∘\hat{B}=60^\circB^=60∘ and BC=16,9BC=16{,}9BC=16,9 km. Calculate the length of AC, correct to two decimal places.
In △RST, R^=72∘\hat{R}=72^\circR^=72∘, S^=64∘\hat{S}=64^\circS^=64∘ and ST=15,8ST=15{,}8ST=15,8 cm. Calculate the length of RT, correct to two decimal places.
In △DEF, D^=70∘\hat{D}=70^\circD^=70∘, E^=56∘\hat{E}=56^\circE^=56∘ and EF=17,9EF=17{,}9EF=17,9 cm. Calculate the length of DF, correct to two decimal places.
In △KLM, K^=53∘\hat{K}=53^\circK^=53∘, LM=10,8LM=10{,}8LM=10,8 km and KM=11,5KM=11{,}5KM=11,5 km. Calculate the possible size(s) of L̂, correct to one decimal place.
In △RST, R^=67∘\hat{R}=67^\circR^=67∘, S^=60∘\hat{S}=60^\circS^=60∘ and ST=26ST=26ST=26 km. Calculate the length of RT, correct to two decimal places.
In △DEF, D^=68∘\hat{D}=68^\circD^=68∘, E^=36∘\hat{E}=36^\circE^=36∘ and EF=18EF=18EF=18 cm. Calculate the length of DF, correct to two decimal places.
In △RST, R^=40∘\hat{R}=40^\circR^=40∘, S^=48∘\hat{S}=48^\circS^=48∘ and ST=19mST=19mST=19m. Calculate the length of RT, correct to two decimal places.
In △XYZ, X^=46∘\hat{X}=46^\circX^=46∘, YZ=19,3YZ=19{,}3YZ=19,3 cm and XZ=18XZ=18XZ=18 cm. Calculate the possible size(s) of Ŷ, correct to one decimal place.
In △DEF, D^=54∘\hat{D}=54^\circD^=54∘, E^=32∘\hat{E}=32^\circE^=32∘ and EF=13,4EF=13{,}4EF=13,4 km. Calculate the length of DF, correct to two decimal places.
