![a brick measures 30cm x 10cm x 7 1/2cm how many bricks will be required for a wall 30m long - Maths - Surface Areas and Volumes - 11060627 | Meritnation.com a brick measures 30cm x 10cm x 7 1/2cm how many bricks will be required for a wall 30m long - Maths - Surface Areas and Volumes - 11060627 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/content_ck_images/ana_qa_image_58b7b2822f3dc.jpeg)
a brick measures 30cm x 10cm x 7 1/2cm how many bricks will be required for a wall 30m long - Maths - Surface Areas and Volumes - 11060627 | Meritnation.com
![A vertical stick 10 cm long casts a shadow 8 cm long. At the same time, a tower casts a shadow 30 m long. Determine the height of the tower.A. 37.5 cmB. A vertical stick 10 cm long casts a shadow 8 cm long. At the same time, a tower casts a shadow 30 m long. Determine the height of the tower.A. 37.5 cmB.](https://search-static.byjusweb.com/question-images/byjus/ckeditor_assets/pictures/942263/original_r-d-sharma-solutions-for-class-10-maths-chapter-4-19.png)
A vertical stick 10 cm long casts a shadow 8 cm long. At the same time, a tower casts a shadow 30 m long. Determine the height of the tower.A. 37.5 cmB.
![A cuboid has total surface area of 50 m^2 and lateral surface area is 30 m^2 . Find the area if its base. A cuboid has total surface area of 50 m^2 and lateral surface area is 30 m^2 . Find the area if its base.](https://haygot.s3.amazonaws.com/questions/1872428_1673813_ans_c5c7a104115140c58fa6c0dc2bffef58.jpeg)
A cuboid has total surface area of 50 m^2 and lateral surface area is 30 m^2 . Find the area if its base.
![a) A school auditorium is \\[50\\,m\\] long and \\[30\\,m\\] wide. This auditorium is surrounded by a verandah 5m wide on the outside of it. Find the area of the verandah. If tiles a) A school auditorium is \\[50\\,m\\] long and \\[30\\,m\\] wide. This auditorium is surrounded by a verandah 5m wide on the outside of it. Find the area of the verandah. If tiles](https://www.vedantu.com/question-sets/6d352766-0d5b-4ce7-94c6-4e74c1dbb9ca5371902608622478217.png)
a) A school auditorium is \\[50\\,m\\] long and \\[30\\,m\\] wide. This auditorium is surrounded by a verandah 5m wide on the outside of it. Find the area of the verandah. If tiles
![A brick measures 30 cm × 10 cm × 7.5 How many bricks will be required for a wall 30 m long. 2 m high and - Brainly.in A brick measures 30 cm × 10 cm × 7.5 How many bricks will be required for a wall 30 m long. 2 m high and - Brainly.in](https://hi-static.z-dn.net/files/d90/5ba9a8d00a56f04b727c11e4c4686905.jpg)
A brick measures 30 cm × 10 cm × 7.5 How many bricks will be required for a wall 30 m long. 2 m high and - Brainly.in
![What is the slope correction for a length of 30.0m along a gradient of 1 in 20?a)3.75 cmb)0.375 cmc)37.5 md)0.0375 cmCorrect answer is option 'A'. Can you explain this answer? | EduRev What is the slope correction for a length of 30.0m along a gradient of 1 in 20?a)3.75 cmb)0.375 cmc)37.5 md)0.0375 cmCorrect answer is option 'A'. Can you explain this answer? | EduRev](https://edurev.gumlet.io/ApplicationImages/Temp/509202_3048986b-6b59-497a-8f9f-1aa805afff64_lg.png?w=360&dpr=2.6)