A garden gate has a top section in the shape of an isosceles triangle. The base of this triangle is 1.6 m and the two equal sides are each 1.5 m.
Calculate the perpendicular height of this triangular section.
Give your answer correct to 3 significant figures.
Practise OCR GCSE Maths Pythagoras with exam-style questions for Foundation and Higher tier. 55 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.