Question

13. An artist is designing a pattern of triangular tiles to cover a wall. Each section of the pattern is identical
to the section shown here.
If the wall is 576 cm long and 384 cm high, how many black tiles will the artist need to use on the wall?
- 24 cm -
16 cm
(A) 72
(B) 576
(C)1,152
(D) 1,728
22777​

Answer 1

Answer:

Step-by-step explanation:

b is answer

Answer 2

Answer: option c

Step-by-step explanation: as we are dividing the area of wall by area of one triangle to get the number of tiles required, we will divide 576*384 divided by area of triangle that is, 1/2*base*height, where base is 24cm and height is 16cm. by solving you get 1152 as the answer. hope it helps you all!!

Also, this question is from the sample test paper of allen asat, you can go and find the figure given as well! the link is https://www.allen.ac.in/common/downloads/asat-papers-2014/Paper_Class-X(IX-X).pdf