Find the area of an isosceles triangle, the side of which is 17 cm, and the height drawn to the base is 5 cm

1. To solve this problem, we need the following formulas:

Formula for the area of an isosceles triangle: S = 1/2 * a * h, where a is the sides of the triangle and h is the height of the isosceles triangle.

2. Let’s use the formula for finding the area of an isosceles triangle and substitute in it known quantities such as side a = 17 cm and height h = 5 cm, then we get:

S = 1/2 * a * h = 1/2 * 17 cm * h = 1/2 * 17 cm * 5 cm = 8.5 cm * 5 cm = 42.5 cm ^ 2.

Answer: the area of an isosceles triangle = 42.5 cm ^ 2.




One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.

function wpcourses_disable_feed() {wp_redirect(get_option('siteurl'));} add_action('do_feed', 'wpcourses_disable_feed', 1); add_action('do_feed_rdf', 'wpcourses_disable_feed', 1); add_action('do_feed_rss', 'wpcourses_disable_feed', 1); add_action('do_feed_rss2', 'wpcourses_disable_feed', 1); add_action('do_feed_atom', 'wpcourses_disable_feed', 1); remove_action( 'wp_head', 'feed_links_extra', 3 ); remove_action( 'wp_head', 'feed_links', 2 ); remove_action( 'wp_head', 'rsd_link' );