CAPS · Grade 11 · Paper 2 · R
In △KLM, KL=18,1mKL=18{,}1mKL=18,1m, KM=14,1mKM=14{,}1mKM=14,1m and LM=12,4mLM=12{,}4mLM=12,4m. Calculate the size of K̂, correct to one decimal place.
In △RST, RS=20,2RS=20{,}2RS=20,2 cm, RT=10,5RT=10{,}5RT=10,5 cm and R^=56∘\hat{R}=56^\circR^=56∘. Calculate the length of ST, correct to two decimal places.
In △KLM, KL=21,9KL=21{,}9KL=21,9 cm, KM=12,3KM=12{,}3KM=12,3 cm and K^=49∘\hat{K}=49^\circK^=49∘. Calculate the length of LM, correct to two decimal places.
In △ABC, AB=20AB=20AB=20 units, AC=16AC=16AC=16 units and A^=64∘\hat{A}=64^\circA^=64∘. Calculate the length of BC, correct to two decimal places.
In △PQR, PQ=10,8PQ=10{,}8PQ=10,8 units, PR=13,3PR=13{,}3PR=13,3 units and P^=44∘\hat{P}=44^\circP^=44∘. Calculate the length of QR, correct to two decimal places.
In △ABC, AB=21,8AB=21{,}8AB=21,8 cm, AC=17AC=17AC=17 cm and BC=21BC=21BC=21 cm. Calculate the size of Â, correct to one decimal place.
In △DEF, DE=22,6DE=22{,}6DE=22,6 units, DF=14,1DF=14{,}1DF=14,1 units and EF=30,6EF=30{,}6EF=30,6 units. Calculate the size of D̂, correct to one decimal place.
In △XYZ, XY=17,9XY=17{,}9XY=17,9 cm, XZ=20,5XZ=20{,}5XZ=20,5 cm and YZ=28,1YZ=28{,}1YZ=28,1 cm. Calculate the size of X̂, correct to one decimal place.
In △DEF, DE=9,1mDE=9{,}1mDE=9,1m, DF=13,8mDF=13{,}8mDF=13,8m and EF=16,8mEF=16{,}8mEF=16,8m. Calculate the size of D̂, correct to one decimal place.
In △XYZ, XY=22,7mXY=22{,}7mXY=22,7m, XZ=12mXZ=12mXZ=12m and X^=49∘\hat{X}=49^\circX^=49∘. Calculate the length of YZ, correct to two decimal places.
In △DEF, DE=10,6DE=10{,}6DE=10,6 units, DF=23,1DF=23{,}1DF=23,1 units and D^=89∘\hat{D}=89^\circD^=89∘. Calculate the length of EF, correct to two decimal places.
In △ABC, AB=20,6mAB=20{,}6mAB=20,6m, AC=12,6mAC=12{,}6mAC=12,6m and A^=87∘\hat{A}=87^\circA^=87∘. Calculate the length of BC, correct to two decimal places.