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### Geometry6.13 Volume of The Prism - II (Right Angled Isosceles Triangle Prism)

 Example: The base of a triangular prism is a right angled isosceles triangle, equal sides are each 17 cm. and height is 10 cm. Find its volume. Solution: Area of the right angled isosceles triangle = 1/2 * a2 Where a = side of the triangle. = 1/2 * 17 * 17 = 289/2 Sq. cm. Height (h) = 10 cm. Volume of the prism = A * h = 289/2 * 10 = 289 * 5 = 1445 cu. cm. Directions: Solve the following problems. Also write at least 5 examples of your own.
 Q 1: The base of a triangular prism is a right angled isosceles triangle. Equal sides are each 13cm. and height 14cm. Find its volume.1183 cu. cm.1189 cu. cm.1185 cu. cm.1187 cu. cm. Q 2: The base of a triangular prism is a right angled isosceles triangle. Equal sides are each 14cm. and height 12cm. Find its volume.1174 cu. cm.1172 cu. cm.1176 cu. cm.1178 cu. cm. Q 3: The base of a triangular prism is a right angled isosceles triangle. Equal sides are each 10cm. and height 8cm. Find its volume.420 cu. cm.400 cu. cm.480 cu. cm.450 cu. cm. Q 4: The base of a triangular prism is a right angled isosceles triangle. Equal sides are each 15cm. and height 16cm. Find its volume.1800 cu. cm.1840 cu. cm.1820 cu. cm.1860 cu. cm. Q 5: The base of a triangular prism is a right angled isosceles triangle. Equal sides are each 14cm. and height 18cm. Find its volume.1762 cu. cm.1766 cu. cm.1768 cu. cm.1764 cu. cm. Q 6: The base of a triangular prism is a right angled isosceles triangle. Equal sides are each 18cm. and height 9cm. Find its volume.1456 cu. cm.1450 cu. cm.1458 cu. cm.1452 cu. cm. Question 7: This question is available to subscribers only! Question 8: This question is available to subscribers only!