The diagram shows a wedge ABCDEF. The base of the wedge is a horizontal rectangle measuring 70 cm by 50 cm. The sloping face ABEF makes an angle of 30 ° to the horizontal. Calculate the angle that AF makes with the horizontal plane ABCD. Give your answer correct to 3 significant figures. em

Question
The diagram shows a wedge ABCDEF. The base of the wedge is a horizontal rectangle measuring 70 cm by 50 cm. The sloping face ABEF makes an angle of 30 ° to the horizontal. Calculate the angle that AF makes with the horizontal plane ABCD. Give your answer correct to 3 significant figures. em
Answer:
The diagram shows a wedge ABCDEF. The base of the wedge is a horizontal rectangle measuring 70 cm by 50 cm. The sloping face ABEF makes an angle of 30 ° to the horizontal. Calculate the angle that AF makes with the horizontal plane ABCD. Give your answer correct to 3 significant figures. em 651056ee83ef8.webp
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algebra 11 months ago 3606