WISKUNDE
GRAAD 11
NOG OEFENINGE
Hoeke in dieselfde segment.
MATHEMATICS
GRADE 11
MORE EXERCISES
Angles in the same segment.
O is die middelpunt van die sirkel.
Vind die waarde van x, y en z
in elke figuur:
O is the centre of the circle.
Find the value of x, y and z
in each diagram :
O is die middelpunt van die sirkel.
∠DAC = 38° en ∠BDC = 66°. Bereken, en
gee redes, die grootte van
2.1 ∠DOC.
2.2 ∠DBC.
2.3 ∠ODC.
2.4 ∠BAC.
O is the centre of the circle.
∠DAC = 38° and ∠BDC = 66°. Calculate
giving reasons, the size of
2.1 ∠DOC.
2.2 ∠DBC.
2.3 ∠ODC.
2.4 ∠BAC.
O is die middelpunt van die sirkel.
AOB is 'n middellyn van die sirkel.
∠OCA = 28°. Bereken, en
gee redes, die grootte van
3.1 ∠A.
3.2 ∠ACB.
3.3 ∠B.
O is the centre of the circle.
AOB is a diameter of the circle.
∠OCA = 28°. Calculate
giving reasons, the size of
3.1 ∠A.
3.2 ∠ACB.
3.3 ∠B.
O is die middelpunt van die sirkel.
∠KML = 72° en ∠MKN = 30°. Bereken, en
gee redes, die grootte van
4.1 ∠N.
4.2 ∠KOL.
4.3 ∠MLN.
O is the centre of the circle.
∠KML = 72° and ∠MKN = 30°. Calculate
giving reasons, the size of
4.1 ∠N.
4.2 ∠KOL.
4.3 ∠MLN.
O is die middelpunt van die sirkel.
∠CDB = 25° en ∠BEC = 130°. Bereken, en
gee redes, die grootte van
5.1 ∠CAB.
5.2 ∠ABD.
5.3 ∠AOD.
O is the centre of the circle.
∠CDB = 25° and ∠BEC = 130°. Calculate
giving reasons, the size of
5.1 ∠CAB.
5.2 ∠ABD.
5.3 ∠AOD.