While some textbooks might say "no", the real answer is "sometimes". Composite volcanoes are highly varied in what they erupt with magmas across the whole range from mafic to felsic. On average the rock in most composite volcanoes is intermediate.
The volcano is very wide it means that it has mafic magma. The composite volcanoes have mafic magma in them. When the volcano erupts the lava flows down really fast, but hardens really slowly causing the volcano to widen its width size.
Mafic
Composite volcanoes can erupt both mafic and felsic material, but intermediate material is the most common.
Mount Fuji because it is a composite volcano.
As a shield volcano, Mauna Kea erupts mafic lava.
The 1980 eruption of Mount St. Helens produced dacite, which has an intermediate-felsic composition.
Composite volcanoes usually do not erupt mafic material. Intermediate material is the most common. The mafic material they do erupt is usually basalt.
it has mafic and felsic duhhhhh
They can. Composite volcanoes vary in what they erupt. Many composite volcanoes are composed of a mixture of mafic, felsic, and intermediate rock. However, in most cases intermediated or felsic rock predominates.
Paricutin volcano in Mexico predominantly erupted mafic lava, which is rich in magnesium and iron and has a low silica content. This type of lava tends to flow more easily compared to felsic lava.
Shield Volcanoes are made out of running lava. Not composite.
Mafic, more commonly called Basaltic.