Calculate the length of the third side of these right angled triangles. The diagrams are not to scale. Give your answer correct to 1 decimal place.8.5cm8cmcm7.1cm9.4cmcm9.1cm6.6cmcm7cm11.1cmcm8.8cm11.3cmcm7.9cm7.4cmcm8.8cm11.8cmcm7.9cm12.1cmcm7.6cm8.1cmcm7.1cm11.7cmcm6.8cm8.8cmcm7.1cm7.5cmcm6.3cm8.5cmcm6.1cm9.4cmcm8.6cm10.7cmcm

Which of the following triangles is a right triangle given the measure of the sides.*A. 1 unit, 2 units, 3 unitsB. 4 units, 5 units, 10 unitsC. 3 units, 4 units, 5 unitsD. 6 units, 7 units, 12 units

and △DEF are similar. Find the missing side length.ABCDEF?75302442(The triangles are not drawn to scale.)

Calculate the length of the hypotenuse in the diagram below. Give your answer to 3 significant figures.

The diagram shows a shape made from triangle 𝐴𝐵𝐶 and a semicircle with diameter 𝐵𝐶.Triangle 𝐴𝐵𝐶 is right-angled at 𝐵.𝐴𝐵=7.6 cm and 𝐴𝐶=9.5 cm.Calculate the area of the shape.Give your answer correct to 3 significant figures.

The base of a right triangle is 8 cm and hypotenuse is 10 cm. Its area will be :a.40 cm2b.48 cm2c.24 cm2d.80 cm2