Find the length of "c" using
the Pythagorean Theorem.

Pythagoras' theorem states that for all right-angled triangles, 'The square of the hypotenuse is equal to the sum of the squares of the other two sides'.

Hence , the length of c is 50

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation: