A right-angled triangle has hypotenuse $26$ cm and one other side $10$ cm. What is its area?

Practise more Geometry.

Free questions with an explanation for every one, and full timed ESAT (Engineering and Science Admissions Test) mock tests.

All Geometry questions Take a mock test

More Geometry questions

In triangle $A B C$ , $A B = 7$ cm, $A C = 8$ cm and angle $A = 6 0^{\circ}$ . What is $B C^{2}$ ?
The point $A$ is $(1, 2)$ and $B$ is $(7, 10)$ . What is the length of $A B$ ?
Triangles $A B C$ and $P QR$ are similar with $A B = 6$ cm corresponding to $P Q = 9$ cm. The area of $A B C$ is $20 cm^{2}$ . What is the area of…
Line $L_{1}$ has equation $y = 3 x - 2$ . Line $L_{2}$ is perpendicular to $L_{1}$ and passes through $(6, 1)$ . Where does $L_{2}$ cross the $y$ -axis?
Triangle $A B C$ has a right angle at $B$ , $A B = 9$ and $tan A = \frac{4}{3}$ . What is $B C$ ?
Each interior angle of a regular polygon is $15 6^{\circ}$ . How many sides does the polygon have?